diff --git a/README.md b/README.md index fd786e1..a0a25cd 100644 --- a/README.md +++ b/README.md @@ -17,11 +17,11 @@ ## 微软（更新至牛客11.23日的面经） - [SDE](https://github.com/afatcoder/LeetcodeTop/blob/master/microsoft/SDE.md) -## 字节跳动（更新至牛客9.1日的面经） +## 字节跳动（更新至牛客10.23日的面经）
按岗位分类 - [7.28~9.1面试考察的题目](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/latest.md) + [7.28~10.23涉及的207道题](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/latest.md) - [后端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/backend.md) - [算法](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/algorithm.md) - [客户端](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance/client.md) diff --git a/bytedance/algorithm.md b/bytedance/algorithm.md index 97db2bc..faef503 100644 --- a/bytedance/algorithm.md +++ b/bytedance/algorithm.md @@ -1,41 +1,72 @@ -如果只想看本次更新的数据(07.07~07.18)，请[点我](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance//latest/algorithm.md) - -| 公司 | 岗位 | 题目 | 次数 | -|------|----|---------------------------|----| -| 字节跳动 | 算法 | 215\. 数组中的第K个最大元素 | 3 | -| 字节跳动 | 算法 | 4\. 寻找两个正序数组的中位数 | 2 | -| 字节跳动 | 算法 | 33\. 搜索旋转排序数组 | 1 | -| 字节跳动 | 算法 | 200\. 岛屿数量 | 1 | -| 字节跳动 | 算法 | 297\. 二叉树的序列化与反序列化 | 1 | -| 字节跳动 | 算法 | 636\. 函数的独占时间 | 1 | -| 字节跳动 | 算法 | 103\. 二叉树的锯齿形层次遍历 | 1 | -| 字节跳动 | 算法 | 160\. 相交链表 | 1 | -| 字节跳动 | 算法 | 3\. 无重复字符的最长子串 | 1 | -| 字节跳动 | 算法 | 572\. 另一个树的子树 | 1 | -| 字节跳动 | 算法 | 104\. 二叉树的最大深度 | 1 | -| 字节跳动 | 算法 | 110\. 平衡二叉树 | 1 | -| 字节跳动 | 算法 | 剑指 Offer 55 \- II\. 平衡二叉树 | 1 | -| 字节跳动 | 算法 | 814\. 二叉树剪枝 | 1 | -| 字节跳动 | 算法 | 23\. 合并K个排序链表 | 1 | -| 字节跳动 | 算法 | 1\. 两数之和 | 1 | -| 字节跳动 | 算法 | 445\. 两数相加 II | 1 | -| 字节跳动 | 算法 | 2\. 两数相加 | 1 | -| 字节跳动 | 算法 | 62\. 不同路径 | 1 | -| 字节跳动 | 算法 | 63\. 不同路径 II | 1 | -| 字节跳动 | 算法 | 剑指 Offer 29\. 顺时针打印矩阵 | 1 | -| 字节跳动 | 算法 | 509\. 斐波那契数 | 1 | -| 字节跳动 | 算法 | 20\. 有效的括号 | 1 | -| 字节跳动 | 算法 | 240\. 搜索二维矩阵 II | 1 | -| 字节跳动 | 算法 | 102\. 二叉树的层序遍历 | 1 | -| 字节跳动 | 算法 | 105\. 从前序与中序遍历序列构造二叉树 | 1 | -| 字节跳动 | 算法 | 206\. 反转链表 | 1 | -| 字节跳动 | 算法 | 264\. 丑数 II | 1 | -| 字节跳动 | 算法 | 437\. 路径总和 III | 1 | -| 字节跳动 | 算法 | 560\. 和为K的子数组 | 1 | -| 字节跳动 | 算法 | 169\. 多数元素 | 1 | -| 字节跳动 | 算法 | 142\. 环形链表 II | 1 | -| 字节跳动 | 算法 | 88\. 合并两个有序数组 | 1 | -| 字节跳动 | 算法 | 152\. 乘积最大子数组 | 1 | -| 字节跳动 | 算法 | 255\.验证前序遍历序列二叉搜索树 | 1 | -| 字节跳动 | 算法 | 剑指 Offer 09\. 用两个栈实现队列 | 1 | -| 字节跳动 | 算法 | 124\. 二叉树中的最大路径和 | 1 | +|题目|出现次数|链接| +|-|-|-| +|215. 数组中的第K个最大元素|4|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|103. 二叉树的锯齿形层次遍历|3|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| +|剑指 Offer 29. 顺时针打印矩阵|2|https://leetcode-cn.com/problems/shun-shi-zhen-da-yin-ju-zhen-lcof| +|4. 寻找两个正序数组的中位数|2|https://leetcode-cn.com/problems/median-of-two-sorted-arrays| +|300. 最长上升子序列|2|https://leetcode-cn.com/problems/longest-increasing-subsequence| +|85. 最大矩形|2|https://leetcode-cn.com/problems/maximal-rectangle| +|23. 合并K个排序链表|2|https://leetcode-cn.com/problems/merge-k-sorted-lists| +|105. 从前序与中序遍历序列构造二叉树|2|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| +|236. 二叉树的最近公共祖先|2|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| +|200. 岛屿数量|2|https://leetcode-cn.com/problems/number-of-islands| +|46. 全排列|2|https://leetcode-cn.com/problems/permutations| +|49. 字母异位词分组|2|https://leetcode-cn.com/problems/group-anagrams| +|437. 路径总和 III|1|https://leetcode-cn.com/problems/path-sum-iii| +|426. 将二叉搜索树转化为排序的双向链表|1|https://leetcode-cn.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list| +|376. 摆动序列|1|https://leetcode-cn.com/problems/wiggle-subsequence| +|445. 两数相加 II|1|https://leetcode-cn.com/problems/add-two-numbers-ii| +|152. 乘积最大子数组|1|https://leetcode-cn.com/problems/maximum-product-subarray| +|122. 买卖股票的最佳时机 II|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| +|32. 最长有效括号|1|https://leetcode-cn.com/problems/longest-valid-parentheses| +|70. 爬楼梯|1|https://leetcode-cn.com/problems/climbing-stairs| +|315. 计算右侧小于当前元素的个数|1|https://leetcode-cn.com/problems/count-of-smaller-numbers-after-self| +|297. 二叉树的序列化与反序列化|1|https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree| +|20. 有效的括号|1|https://leetcode-cn.com/problems/valid-parentheses| +|518. 零钱兑换 II|1|https://leetcode-cn.com/problems/coin-change-2| +|1363. 形成三的最大倍数|1|https://leetcode-cn.com/problems/largest-multiple-of-three| +|1. 两数之和|1|https://leetcode-cn.com/problems/two-sum| +|264. 丑数 II|1|https://leetcode-cn.com/problems/ugly-number-ii| +|88. 合并两个有序数组|1|https://leetcode-cn.com/problems/merge-sorted-array| +|64. 最小路径和|1|https://leetcode-cn.com/problems/minimum-path-sum| +|1143. 最长公共子序列|1|https://leetcode-cn.com/problems/longest-common-subsequence| +|160. 相交链表|1|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|剑指 Offer 54. 二叉搜索树的第k大节点|1|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-di-kda-jie-dian-lcof| +|72. 编辑距离|1|https://leetcode-cn.com/problems/edit-distance| +|143. 重排链表|1|https://leetcode-cn.com/problems/reorder-list| +|206. 反转链表|1|https://leetcode-cn.com/problems/reverse-linked-list| +|142. 环形链表 II|1|https://leetcode-cn.com/problems/linked-list-cycle-ii| +|50. Pow(x, n)|1|https://leetcode-cn.com/problems/powx-n| +|25. K 个一组翻转链表|1|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| +|剑指 Offer 55 - II. 平衡二叉树|1|https://leetcode-cn.com/problems/ping-heng-er-cha-shu-lcof| +|63. 不同路径 II|1|https://leetcode-cn.com/problems/unique-paths-ii| +|124. 二叉树中的最大路径和|1|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| +|123. 买卖股票的最佳时机 III|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iii| +|636. 函数的独占时间|1|https://leetcode-cn.com/problems/exclusive-time-of-functions| +|695. 岛屿的最大面积|1|https://leetcode-cn.com/problems/max-area-of-island| +|48. 旋转图像|1|https://leetcode-cn.com/problems/rotate-image| +|剑指 Offer 51. 数组中的逆序对|1|https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof| +|814. 二叉树剪枝|1|https://leetcode-cn.com/problems/binary-tree-pruning| +|169. 多数元素|1|https://leetcode-cn.com/problems/majority-element| +|238. 除自身以外数组的乘积|1|https://leetcode-cn.com/problems/product-of-array-except-self| +|110. 平衡二叉树|1|https://leetcode-cn.com/problems/balanced-binary-tree| +|62. 不同路径|1|https://leetcode-cn.com/problems/unique-paths| +|剑指 Offer 09. 用两个栈实现队列|1|https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof| +|807. 保持城市天际线|1|https://leetcode-cn.com/problems/max-increase-to-keep-city-skyline| +|128. 最长连续序列|1|https://leetcode-cn.com/problems/longest-consecutive-sequence| +|209. 长度最小的子数组|1|https://leetcode-cn.com/problems/minimum-size-subarray-sum| +|572. 另一个树的子树|1|https://leetcode-cn.com/problems/subtree-of-another-tree| +|102. 二叉树的层序遍历|1|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|560. 和为K的子数组|1|https://leetcode-cn.com/problems/subarray-sum-equals-k| +|287. 寻找重复数|1|https://leetcode-cn.com/problems/find-the-duplicate-number| +|239. 滑动窗口最大值|1|https://leetcode-cn.com/problems/sliding-window-maximum| +|104. 二叉树的最大深度|1|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree| +|2. 两数相加|1|https://leetcode-cn.com/problems/add-two-numbers| +|255. 验证前序遍历序列二叉搜索树|1|https://leetcode-cn.com/problems/verify-preorder-sequence-in-binary-search-tree| +|179. 最大数|1|https://leetcode-cn.com/problems/largest-number| +|121. 买卖股票的最佳时机|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|33. 搜索旋转排序数组|1|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| +|509. 斐波那契数|1|https://leetcode-cn.com/problems/fibonacci-number| +|5. 最长回文子串|1|https://leetcode-cn.com/problems/longest-palindromic-substring| +|3. 无重复字符的最长子串|1|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|240. 搜索二维矩阵 II|1|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| \ No newline at end of file diff --git a/bytedance/backend.md b/bytedance/backend.md index 4f81aae..c69d82a 100644 --- a/bytedance/backend.md +++ b/bytedance/backend.md @@ -1,50 +1,204 @@ -如果只想看本次更新的数据(07.07~07.18)，请[点我](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance//latest/backend.md) - -| 公司 | 岗位 | 题目 | 次数 | -|------|----|-------------------------|----| -| 字节跳动 | 后端 | 25\. K 个一组翻转链表 | 9 | -| 字节跳动 | 后端 | 3\. 无重复字符的最长子串 | 8 | -| 字节跳动 | 后端 | 102\. 二叉树的层序遍历 | 6 | -| 字节跳动 | 后端 | 124\. 二叉树中的最大路径和 | 6 | -| 字节跳动 | 后端 | 206\. 反转链表 | 6 | -| 字节跳动 | 后端 | 15\. 三数之和 | 6 | -| 字节跳动 | 后端 | 146\. LRU缓存机制 | 6 | -| 字节跳动 | 后端 | 215\. 数组中的第K个最大元素 | 5 | -| 字节跳动 | 后端 | 2\. 两数相加 | 5 | -| 字节跳动 | 后端 | 141\. 环形链表 | 5 | -| 字节跳动 | 后端 | 234\. 回文链表 | 5 | -| 字节跳动 | 后端 | 155\. 最小栈 | 4 | -| 字节跳动 | 后端 | 105\. 从前序与中序遍历序列构造二叉树 | 4 | -| 字节跳动 | 后端 | 33\. 搜索旋转排序数组 | 4 | -| 字节跳动 | 后端 | 160\. 相交链表 | 4 | -| 字节跳动 | 后端 | 128\. 最长连续序列 | 4 | -| 字节跳动 | 后端 | 103\. 二叉树的锯齿形层次遍历 | 4 | -| 字节跳动 | 后端 | 113\. 路径总和 II | 4 | -| 字节跳动 | 后端 | 121\.买卖股票 | 3 | -| 字节跳动 | 后端 | 108\. 将有序数组转换为二叉搜索树 | 3 | -| 字节跳动 | 后端 | 199\.二叉树的右视图 | 3 | -| 字节跳动 | 后端 | 88\. 合并两个有序数组 | 3 | -| 字节跳动 | 后端 | 162\. 寻找峰值 | 3 | -| 字节跳动 | 后端 | 56\. 合并区间 | 3 | -| 字节跳动 | 后端 | 110\. 平衡二叉树 | 3 | -| 字节跳动 | 后端 | 236\. 二叉树的最近公共祖先 | 3 | -| 字节跳动 | 后端 | 322\. 零钱兑换 | 3 | -| 字节跳动 | 后端 | 101\. 对称二叉树 | 3 | -| 字节跳动 | 后端 | 199\. 二叉树的右视图 | 3 | -| 字节跳动 | 后端 | 20\. 有效的括号 | 3 | -| 字节跳动 | 后端 | 143\. 重排链表 | 3 | -| 字节跳动 | 后端 | 54\. 螺旋矩阵 | 2 | -| 字节跳动 | 后端 | 221\. 最大正方形 | 2 | -| 字节跳动 | 后端 | 23\. 合并K个排序链表 | 2 | -| 字节跳动 | 后端 | 83\. 删除排序链表中的重复元素 | 2 | -| 字节跳动 | 后端 | 70\. 爬楼梯 | 2 | -| 字节跳动 | 后端 | 剑指 Offer 61\. 扑克牌中的顺子 | 2 | -| 字节跳动 | 后端 | 32\. 最长有效括号 | 2 | -| 字节跳动 | 后端 | 剑指 Offer 42\. 连续子数组的最大和 | 2 | -| 字节跳动 | 后端 | 415\. 字符串相加 | 2 | -| 字节跳动 | 后端 | 41\. 缺失的第一个正数 | 2 | -| 字节跳动 | 后端 | 704\. 二分查找 | 2 | -| 字节跳动 | 后端 | 958\. 二叉树的完全性检验 | 2 | -| 字节跳动 | 后端 | 69\. x 的平方根 | 2 | -| 字节跳动 | 后端 | 114\. 二叉树展开为链表 | 2 | -| 字节跳动 | 后端 | 200\. 岛屿数量 | 1 | +|题目|出现次数|链接| +|-|-|-| +|25. K 个一组翻转链表|21|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| +|3. 无重复字符的最长子串|19|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|15. 三数之和|18|https://leetcode-cn.com/problems/3sum| +|103. 二叉树的锯齿形层次遍历|16|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| +|121. 买卖股票的最佳时机|16|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|146. LRU缓存机制|15|https://leetcode-cn.com/problems/lru-cache| +|199. 二叉树的右视图|14|https://leetcode-cn.com/problems/binary-tree-right-side-view| +|42. 接雨水|12|https://leetcode-cn.com/problems/trapping-rain-water| +|206. 反转链表|12|https://leetcode-cn.com/problems/reverse-linked-list| +|234. 回文链表|12|https://leetcode-cn.com/problems/palindrome-linked-list| +|215. 数组中的第K个最大元素|11|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|105. 从前序与中序遍历序列构造二叉树|11|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| +|160. 相交链表|10|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|124. 二叉树中的最大路径和|10|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| +|155. 最小栈|9|https://leetcode-cn.com/problems/min-stack| +|21. 合并两个有序链表|9|https://leetcode-cn.com/problems/merge-two-sorted-lists| +|69. x 的平方根|8|https://leetcode-cn.com/problems/sqrtx| +|236. 二叉树的最近公共祖先|8|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| +|1. 两数之和|8|https://leetcode-cn.com/problems/two-sum| +|141. 环形链表|8|https://leetcode-cn.com/problems/linked-list-cycle| +|33. 搜索旋转排序数组|8|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| +|98. 验证二叉搜索树|7|https://leetcode-cn.com/problems/validate-binary-search-tree| +|41. 缺失的第一个正数|7|https://leetcode-cn.com/problems/first-missing-positive| +|415. 字符串相加|7|https://leetcode-cn.com/problems/add-strings| +|54. 螺旋矩阵|7|https://leetcode-cn.com/problems/spiral-matrix| +|23. 合并K个排序链表|7|https://leetcode-cn.com/problems/merge-k-sorted-lists| +|114. 二叉树展开为链表|6|https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list| +|2. 两数相加|6|https://leetcode-cn.com/problems/add-two-numbers| +|24. 两两交换链表中的节点|6|https://leetcode-cn.com/problems/swap-nodes-in-pairs| +|101. 对称二叉树|6|https://leetcode-cn.com/problems/symmetric-tree| +|143. 重排链表|6|https://leetcode-cn.com/problems/reorder-list| +|470. 用 Rand7() 实现 Rand10()|6|https://leetcode-cn.com/problems/implement-rand10-using-rand7| +|102. 二叉树的层序遍历|6|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|56. 合并区间|5|https://leetcode-cn.com/problems/merge-intervals| +|198. 打家劫舍|5|https://leetcode-cn.com/problems/house-robber| +|110. 平衡二叉树|5|https://leetcode-cn.com/problems/balanced-binary-tree| +|122. 买卖股票的最佳时机 II|5|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| +|20. 有效的括号|5|https://leetcode-cn.com/problems/valid-parentheses| +|148. 排序链表|5|https://leetcode-cn.com/problems/sort-list| +|31. 下一个排列|5|https://leetcode-cn.com/problems/next-permutation| +|113. 路径总和 II|5|https://leetcode-cn.com/problems/path-sum-ii| +|300. 最长上升子序列|5|https://leetcode-cn.com/problems/longest-increasing-subsequence| +|48. 旋转图像|4|https://leetcode-cn.com/problems/rotate-image| +|88. 合并两个有序数组|4|https://leetcode-cn.com/problems/merge-sorted-array| +|162. 寻找峰值|4|https://leetcode-cn.com/problems/find-peak-element| +|151. 翻转字符串里的单词|4|https://leetcode-cn.com/problems/reverse-words-in-a-string| +|528. 按权重随机选择|4|https://leetcode-cn.com/problems/random-pick-with-weight| +|543. 二叉树的直径|4|https://leetcode-cn.com/problems/diameter-of-binary-tree| +|46. 全排列|4|https://leetcode-cn.com/problems/permutations| +|200. 岛屿数量|4|https://leetcode-cn.com/problems/number-of-islands| +|322. 零钱兑换|4|https://leetcode-cn.com/problems/coin-change| +|560. 和为K的子数组|4|https://leetcode-cn.com/problems/subarray-sum-equals-k| +|739. 每日温度|4|https://leetcode-cn.com/problems/daily-temperatures| +|142. 环形链表 II|4|https://leetcode-cn.com/problems/linked-list-cycle-ii| +|518. 零钱兑换 II|4|https://leetcode-cn.com/problems/coin-change-2| +|128. 最长连续序列|4|https://leetcode-cn.com/problems/longest-consecutive-sequence| +|670. 最大交换|4|https://leetcode-cn.com/problems/maximum-swap| +|958. 二叉树的完全性检验|4|https://leetcode-cn.com/problems/check-completeness-of-a-binary-tree| +|92. 反转链表 II|4|https://leetcode-cn.com/problems/reverse-linked-list-ii| +|287. 寻找重复数|4|https://leetcode-cn.com/problems/find-the-duplicate-number| +|232. 用栈实现队列|3|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|79. 单词搜索|3|https://leetcode-cn.com/problems/word-search| +|108. 将有序数组转换为二叉搜索树|3|https://leetcode-cn.com/problems/convert-sorted-array-to-binary-search-tree| +|32. 最长有效括号|3|https://leetcode-cn.com/problems/longest-valid-parentheses| +|53. 最大子序和|3|https://leetcode-cn.com/problems/maximum-subarray| +|83. 删除排序链表中的重复元素|3|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list| +|210. 课程表 II|3|https://leetcode-cn.com/problems/course-schedule-ii| +|76. 最小覆盖子串|3|https://leetcode-cn.com/problems/minimum-window-substring| +|70. 爬楼梯|3|https://leetcode-cn.com/problems/climbing-stairs| +|240. 搜索二维矩阵 II|3|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| +|剑指 Offer 22. 链表中倒数第k个节点|3|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|704. 二分查找|3|https://leetcode-cn.com/problems/binary-search| +|129. 求根到叶子节点数字之和|3|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| +|50. Pow(x, n)|2|https://leetcode-cn.com/problems/powx-n| +|340. 至多包含 K 个不同字符的最长子串|2|https://leetcode-cn.com/problems/longest-substring-with-at-most-k-distinct-characters| +|188. 买卖股票的最佳时机 IV|2|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iv| +|147. 对链表进行插入排序|2|https://leetcode-cn.com/problems/insertion-sort-list| +|剑指 Offer 51. 数组中的逆序对|2|https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof| +|394. 字符串解码|2|https://leetcode-cn.com/problems/decode-string| +|104. 二叉树的最大深度|2|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree| +|460. LFU缓存|2|https://leetcode-cn.com/problems/lfu-cache| +|5. 最长回文子串|2|https://leetcode-cn.com/problems/longest-palindromic-substring| +|94. 二叉树的中序遍历|2|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| +|39. 组合总和|2|https://leetcode-cn.com/problems/combination-sum| +|328. 奇偶链表|2|https://leetcode-cn.com/problems/odd-even-linked-list| +|264. 丑数 II|2|https://leetcode-cn.com/problems/ugly-number-ii| +|剑指 Offer 42. 连续子数组的最大和|2|https://leetcode-cn.com/problems/lian-xu-zi-shu-zu-de-zui-da-he-lcof| +|283. 移动零|2|https://leetcode-cn.com/problems/move-zeroes| +|45. 跳跃游戏 II|2|https://leetcode-cn.com/problems/jump-game-ii| +|19. 删除链表的倒数第N个节点|2|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list| +|722. 删除注释|2|https://leetcode-cn.com/problems/remove-comments| +|139. 单词拆分|2|https://leetcode-cn.com/problems/word-break| +|剑指 Offer 19. 正则表达式匹配|2|https://leetcode-cn.com/problems/zheng-ze-biao-da-shi-pi-pei-lcof| +|398. 随机数索引|2|https://leetcode-cn.com/problems/random-pick-index| +|134. 加油站|2|https://leetcode-cn.com/problems/gas-station| +|503. 下一个更大元素 II|2|https://leetcode-cn.com/problems/next-greater-element-ii| +|71. 简化路径|2|https://leetcode-cn.com/problems/simplify-path| +|99. 恢复二叉搜索树|2|https://leetcode-cn.com/problems/recover-binary-search-tree| +|224. 基本计算器|2|https://leetcode-cn.com/problems/basic-calculator| +|208. 实现 Trie (前缀树)|2|https://leetcode-cn.com/problems/implement-trie-prefix-tree| +|862. 和至少为 K 的最短子数组|2|https://leetcode-cn.com/problems/shortest-subarray-with-sum-at-least-k| +|1143. 最长公共子序列|2|https://leetcode-cn.com/problems/longest-common-subsequence| +|22. 括号生成|2|https://leetcode-cn.com/problems/generate-parentheses| +|138. 复制带随机指针的链表|2|https://leetcode-cn.com/problems/copy-list-with-random-pointer| +|剑指 Offer 61. 扑克牌中的顺子|2|https://leetcode-cn.com/problems/bu-ke-pai-zhong-de-shun-zi-lcof| +|668. 乘法表中第k小的数|2|https://leetcode-cn.com/problems/kth-smallest-number-in-multiplication-table| +|86. 分隔链表|2|https://leetcode-cn.com/problems/partition-list| +|剑指 Offer 54. 二叉搜索树的第k大节点|2|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-di-kda-jie-dian-lcof| +|221. 最大正方形|2|https://leetcode-cn.com/problems/maximal-square| +|135. 分发糖果|2|https://leetcode-cn.com/problems/candy| +|剑指 Offer 36. 二叉搜索树与双向链表|2|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof| +|662. 二叉树最大宽度|2|https://leetcode-cn.com/problems/maximum-width-of-binary-tree| +|785. 判断二分图|2|https://leetcode-cn.com/problems/is-graph-bipartite| +|515. 在每个树行中找最大值|1|https://leetcode-cn.com/problems/find-largest-value-in-each-tree-row| +|895. 最大频率栈|1|https://leetcode-cn.com/problems/maximum-frequency-stack| +|1147. 段式回文|1|https://leetcode-cn.com/problems/longest-chunked-palindrome-decomposition| +|剑指 Offer 10- II. 青蛙跳台阶问题|1|https://leetcode-cn.com/problems/qing-wa-tiao-tai-jie-wen-ti-lcof| +|62. 不同路径|1|https://leetcode-cn.com/problems/unique-paths| +|994. 腐烂的橘子|1|https://leetcode-cn.com/problems/rotting-oranges| +|173. 二叉搜索树迭代器|1|https://leetcode-cn.com/problems/binary-search-tree-iterator| +|226. 翻转二叉树|1|https://leetcode-cn.com/problems/invert-binary-tree| +|100. 相同的树|1|https://leetcode-cn.com/problems/same-tree| +|4. 寻找两个正序数组的中位数|1|https://leetcode-cn.com/problems/median-of-two-sorted-arrays| +|1254. 统计封闭岛屿的数目|1|https://leetcode-cn.com/problems/number-of-closed-islands| +|剑指 Offer 67. 把字符串转换成整数|1|https://leetcode-cn.com/problems/ba-zi-fu-chuan-zhuan-huan-cheng-zheng-shu-lcof| +|97. 交错字符串|1|https://leetcode-cn.com/problems/interleaving-string| +|344. 反转字符串|1|https://leetcode-cn.com/problems/reverse-string| +|112. 路径总和|1|https://leetcode-cn.com/problems/path-sum| +|剑指 Offer 25. 合并两个排序的链表|1|https://leetcode-cn.com/problems/he-bing-liang-ge-pai-xu-de-lian-biao-lcof| +|277. 搜寻名人|1|https://leetcode-cn.com/problems/find-the-celebrity| +|701. 二叉搜索树中的插入操作|1|https://leetcode-cn.com/problems/insert-into-a-binary-search-tree| +|剑指 Offer 52. 两个链表的第一个公共节点|1|https://leetcode-cn.com/problems/liang-ge-lian-biao-de-di-yi-ge-gong-gong-jie-dian-lcof| +|125. 验证回文串|1|https://leetcode-cn.com/problems/valid-palindrome| +|694. 不同岛屿的数量|1|https://leetcode-cn.com/problems/number-of-distinct-islands| +|面试题 03.05. 栈排序|1|https://leetcode-cn.com/problems/sort-of-stacks-lcci| +|169. 多数元素|1|https://leetcode-cn.com/problems/majority-element| +|347. 前 K 个高频元素|1|https://leetcode-cn.com/problems/top-k-frequent-elements| +|152. 乘积最大子数组|1|https://leetcode-cn.com/problems/maximum-product-subarray| +|剑指 Offer 38. 字符串的排列|1|https://leetcode-cn.com/problems/zi-fu-chuan-de-pai-lie-lcof| +|468. 验证IP地址|1|https://leetcode-cn.com/problems/validate-ip-address| +|111. 二叉树的最小深度|1|https://leetcode-cn.com/problems/minimum-depth-of-binary-tree| +|67. 二进制求和|1|https://leetcode-cn.com/problems/add-binary| +|297. 二叉树的序列化与反序列化|1|https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree| +|416. 分割等和子集|1|https://leetcode-cn.com/problems/partition-equal-subset-sum| +|剑指 Offer 53 - II. 0～n-1中缺失的数字|1|https://leetcode-cn.com/problems/que-shi-de-shu-zi-lcof| +|329. 矩阵中的最长递增路径|1|https://leetcode-cn.com/problems/longest-increasing-path-in-a-matrix| +|37. 解数独|1|https://leetcode-cn.com/problems/sudoku-solver| +|1363. 形成三的最大倍数|1|https://leetcode-cn.com/problems/largest-multiple-of-three| +|842. 将数组拆分成斐波那契序列|1|https://leetcode-cn.com/problems/split-array-into-fibonacci-sequence| +|321. 拼接最大数|1|https://leetcode-cn.com/problems/create-maximum-number| +|144. 二叉树的前序遍历|1|https://leetcode-cn.com/problems/binary-tree-preorder-traversal| +|剑指 Offer 09. 用两个栈实现队列|1|https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof| +|剑指 Offer 48. 最长不含重复字符的子字符串|1|https://leetcode-cn.com/problems/zui-chang-bu-han-zhong-fu-zi-fu-de-zi-zi-fu-chuan-lcof| +|剑指 Offer 04. 二维数组中的查找|1|https://leetcode-cn.com/problems/er-wei-shu-zu-zhong-de-cha-zhao-lcof| +|166. 分数到小数|1|https://leetcode-cn.com/problems/fraction-to-recurring-decimal| +|456. 132模式|1|https://leetcode-cn.com/problems/132-pattern| +|剑指 Offer 21. 调整数组顺序使奇数位于偶数前面|1|https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof| +|1299. 将每个元素替换为右侧最大元素|1|https://leetcode-cn.com/problems/replace-elements-with-greatest-element-on-right-side| +|1047. 删除字符串中的所有相邻重复项|1|https://leetcode-cn.com/problems/remove-all-adjacent-duplicates-in-string| +|325. 和等于 k 的最长子数组长度|1|https://leetcode-cn.com/problems/maximum-size-subarray-sum-equals-k| +|876. 链表的中间结点|1|https://leetcode-cn.com/problems/middle-of-the-linked-list| +|637. 二叉树的层平均值|1|https://leetcode-cn.com/problems/average-of-levels-in-binary-tree| +|120. 三角形最小路径和|1|https://leetcode-cn.com/problems/triangle| +|剑指 Offer 58 - II. 左旋转字符串|1|https://leetcode-cn.com/problems/zuo-xuan-zhuan-zi-fu-chuan-lcof| +|977. 有序数组的平方|1|https://leetcode-cn.com/problems/squares-of-a-sorted-array| +|面试题 08.12. 八皇后|1|https://leetcode-cn.com/problems/eight-queens-lcci| +|8. 字符串转换整数 (atoi)|1|https://leetcode-cn.com/problems/string-to-integer-atoi| +|91. 解码方法|1|https://leetcode-cn.com/problems/decode-ways| +|1156. 单字符重复子串的最大长度|1|https://leetcode-cn.com/problems/swap-for-longest-repeated-character-substring| +|59. 螺旋矩阵 II|1|https://leetcode-cn.com/problems/spiral-matrix-ii| +|剑指 Offer 68 - II. 二叉树的最近公共祖先|1|https://leetcode-cn.com/problems/er-cha-shu-de-zui-jin-gong-gong-zu-xian-lcof| +|40. 组合总和 II|1|https://leetcode-cn.com/problems/combination-sum-ii| +|402. 移掉K位数字|1|https://leetcode-cn.com/problems/remove-k-digits| +|剑指 Offer 33. 二叉搜索树的后序遍历序列|1|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-de-hou-xu-bian-li-xu-lie-lcof| +|64. 最小路径和|1|https://leetcode-cn.com/problems/minimum-path-sum| +|525. 连续数组|1|https://leetcode-cn.com/problems/contiguous-array| +|449. 序列化和反序列化二叉搜索树|1|https://leetcode-cn.com/problems/serialize-and-deserialize-bst| +|93. 复原IP地址|1|https://leetcode-cn.com/problems/restore-ip-addresses| +|72. 编辑距离|1|https://leetcode-cn.com/problems/edit-distance| +|145. 二叉树的后序遍历|1|https://leetcode-cn.com/problems/binary-tree-postorder-traversal| +|154. 寻找旋转排序数组中的最小值 II|1|https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii| +|61. 旋转链表|1|https://leetcode-cn.com/problems/rotate-list| +|204. 计数质数|1|https://leetcode-cn.com/problems/count-primes| +|剑指 Offer 18. 删除链表的节点|1|https://leetcode-cn.com/problems/shan-chu-lian-biao-de-jie-dian-lcof| +|107. 二叉树的层次遍历 II|1|https://leetcode-cn.com/problems/binary-tree-level-order-traversal-ii| +|239. 滑动窗口最大值|1|https://leetcode-cn.com/problems/sliding-window-maximum| +|912. 排序数组|1|https://leetcode-cn.com/problems/sort-an-array| +|剑指 Offer 24. 反转链表|1|https://leetcode-cn.com/problems/fan-zhuan-lian-biao-lcof| +|1095. 山脉数组中查找目标值|1|https://leetcode-cn.com/problems/find-in-mountain-array| +|523. 连续的子数组和|1|https://leetcode-cn.com/problems/continuous-subarray-sum| +|230. 二叉搜索树中第K小的元素|1|https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst| +|1139. 最大的以 1 为边界的正方形|1|https://leetcode-cn.com/problems/largest-1-bordered-square| +|剑指 Offer 11. 旋转数组的最小数字|1|https://leetcode-cn.com/problems/xuan-zhuan-shu-zu-de-zui-xiao-shu-zi-lcof| +|209. 长度最小的子数组|1|https://leetcode-cn.com/problems/minimum-size-subarray-sum| +|剑指 Offer 45. 把数组排成最小的数|1|https://leetcode-cn.com/problems/ba-shu-zu-pai-cheng-zui-xiao-de-shu-lcof| +|123. 买卖股票的最佳时机 III|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iii| +|349. 两个数组的交集|1|https://leetcode-cn.com/problems/intersection-of-two-arrays| +|295. 数据流的中位数|1|https://leetcode-cn.com/problems/find-median-from-data-stream| +|410. 分割数组的最大值|1|https://leetcode-cn.com/problems/split-array-largest-sum| +|695. 岛屿的最大面积|1|https://leetcode-cn.com/problems/max-area-of-island| +|951. 翻转等价二叉树|1|https://leetcode-cn.com/problems/flip-equivalent-binary-trees| +|421. 数组中两个数的最大异或值|1|https://leetcode-cn.com/problems/maximum-xor-of-two-numbers-in-an-array| \ No newline at end of file diff --git a/bytedance/client.md b/bytedance/client.md index fec170c..19002d4 100644 --- a/bytedance/client.md +++ b/bytedance/client.md @@ -1,42 +1,139 @@ -如果只想看本次更新的数据(07.07~07.18)，请[点我](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance//latest/client.md) - -| 公司 | 岗位 | 题目 | 次数 | -|------|-----|------------------------|----| -| 字节跳动 | 客户端 | 53\. 最大子序和 | 7 | -| 字节跳动 | 客户端 | 215\. 数组中的第K个最大元素 | 6 | -| 字节跳动 | 客户端 | 236\. 二叉树的最近公共祖先 | 6 | -| 字节跳动 | 客户端 | 206\. 反转链表 | 6 | -| 字节跳动 | 客户端 | 21\. 合并两个有序链表 | 6 | -| 字节跳动 | 客户端 | 25\. K 个一组翻转链表 | 5 | -| 字节跳动 | 客户端 | 剑指 Offer 09\. 用两个栈实现队列 | 5 | -| 字节跳动 | 客户端 | 146\. LRU缓存机制 | 5 | -| 字节跳动 | 客户端 | 144\. 二叉树的前序遍历 | 4 | -| 字节跳动 | 客户端 | 344\. 反转字符串 | 4 | -| 字节跳动 | 客户端 | 543\. 二叉树的直径 | 4 | -| 字节跳动 | 客户端 | 160\. 相交链表 | 4 | -| 字节跳动 | 客户端 | 142\. 环形链表 II | 3 | -| 字节跳动 | 客户端 | 104\. 二叉树的最大深度 | 3 | -| 字节跳动 | 客户端 | 394\. 字符串解码 | 3 | -| 字节跳动 | 客户端 | 145\. 二叉树的后序遍历 | 3 | -| 字节跳动 | 客户端 | 102\. 二叉树的层序遍历 | 3 | -| 字节跳动 | 客户端 | 3\. 无重复字符的最长子串 | 3 | -| 字节跳动 | 客户端 | 151\. 翻转字符串里的单词 | 3 | -| 字节跳动 | 客户端 | 958\. 二叉树的完全性检验 | 3 | -| 字节跳动 | 客户端 | 1\. 两数之和 | 3 | -| 字节跳动 | 客户端 | 94\. 二叉树的中序遍历 | 2 | -| 字节跳动 | 客户端 | 240\. 搜索二维矩阵 II | 2 | -| 字节跳动 | 客户端 | 33\. 搜索旋转排序数组 | 2 | -| 字节跳动 | 客户端 | 121\.买卖股票 | 2 | -| 字节跳动 | 客户端 | 190\. 颠倒二进制位 | 2 | -| 字节跳动 | 客户端 | 199\. 二叉树的右视图 | 2 | -| 字节跳动 | 客户端 | 460\. LFU缓存 | 2 | -| 字节跳动 | 客户端 | 41\. 缺失的第一个正数 | 2 | -| 字节跳动 | 客户端 | 103\. 二叉树的锯齿形层次遍历 | 2 | -| 字节跳动 | 客户端 | 300\. 最长上升子序列 | 2 | -| 字节跳动 | 客户端 | 70\. 爬楼梯 | 2 | -| 字节跳动 | 客户端 | 54\. 螺旋矩阵 | 2 | -| 字节跳动 | 客户端 | 62\. 不同路径 | 2 | -| 字节跳动 | 客户端 | 189\. 旋转数组 | 2 | -| 字节跳动 | 客户端 | 48\. 旋转图像 | 2 | -| 字节跳动 | 客户端 | 剑指 Offer 27\. 二叉树的镜像 | 2 | -| 字节跳动 | 客户端 | 113\. 路径总和 II | 2 | +|题目|出现次数|链接| +|-|-|-| +|206. 反转链表|13|https://leetcode-cn.com/problems/reverse-linked-list| +|25. K 个一组翻转链表|12|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| +|160. 相交链表|12|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|53. 最大子序和|12|https://leetcode-cn.com/problems/maximum-subarray| +|146. LRU缓存机制|10|https://leetcode-cn.com/problems/lru-cache| +|215. 数组中的第K个最大元素|10|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|3. 无重复字符的最长子串|9|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|199. 二叉树的右视图|8|https://leetcode-cn.com/problems/binary-tree-right-side-view| +|15. 三数之和|8|https://leetcode-cn.com/problems/3sum| +|236. 二叉树的最近公共祖先|8|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| +|21. 合并两个有序链表|8|https://leetcode-cn.com/problems/merge-two-sorted-lists| +|1. 两数之和|6|https://leetcode-cn.com/problems/two-sum| +|剑指 Offer 09. 用两个栈实现队列|6|https://leetcode-cn.com/problems/yong-liang-ge-zhan-shi-xian-dui-lie-lcof| +|144. 二叉树的前序遍历|6|https://leetcode-cn.com/problems/binary-tree-preorder-traversal| +|958. 二叉树的完全性检验|6|https://leetcode-cn.com/problems/check-completeness-of-a-binary-tree| +|543. 二叉树的直径|5|https://leetcode-cn.com/problems/diameter-of-binary-tree| +|121. 买卖股票的最佳时机|5|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|34. 在排序数组中查找元素的第一个和最后一个位置|5|https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array| +|102. 二叉树的层序遍历|5|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|200. 岛屿数量|5|https://leetcode-cn.com/problems/number-of-islands| +|104. 二叉树的最大深度|5|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree| +|101. 对称二叉树|5|https://leetcode-cn.com/problems/symmetric-tree| +|232. 用栈实现队列|5|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|151. 翻转字符串里的单词|5|https://leetcode-cn.com/problems/reverse-words-in-a-string| +|460. LFU缓存|4|https://leetcode-cn.com/problems/lfu-cache| +|142. 环形链表 II|4|https://leetcode-cn.com/problems/linked-list-cycle-ii| +|189. 旋转数组|4|https://leetcode-cn.com/problems/rotate-array| +|165. 比较版本号|4|https://leetcode-cn.com/problems/compare-version-numbers| +|105. 从前序与中序遍历序列构造二叉树|4|https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal| +|42. 接雨水|4|https://leetcode-cn.com/problems/trapping-rain-water| +|344. 反转字符串|4|https://leetcode-cn.com/problems/reverse-string| +|394. 字符串解码|4|https://leetcode-cn.com/problems/decode-string| +|415. 字符串相加|4|https://leetcode-cn.com/problems/add-strings| +|113. 路径总和 II|4|https://leetcode-cn.com/problems/path-sum-ii| +|69. x 的平方根|3|https://leetcode-cn.com/problems/sqrtx| +|2. 两数相加|3|https://leetcode-cn.com/problems/add-two-numbers| +|剑指 Offer 22. 链表中倒数第k个节点|3|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|300. 最长上升子序列|3|https://leetcode-cn.com/problems/longest-increasing-subsequence| +|4. 寻找两个正序数组的中位数|3|https://leetcode-cn.com/problems/median-of-two-sorted-arrays| +|剑指 Offer 27. 二叉树的镜像|3|https://leetcode-cn.com/problems/er-cha-shu-de-jing-xiang-lcof| +|141. 环形链表|3|https://leetcode-cn.com/problems/linked-list-cycle| +|41. 缺失的第一个正数|3|https://leetcode-cn.com/problems/first-missing-positive| +|145. 二叉树的后序遍历|3|https://leetcode-cn.com/problems/binary-tree-postorder-traversal| +|162. 寻找峰值|3|https://leetcode-cn.com/problems/find-peak-element| +|82. 删除排序链表中的重复元素 II|3|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list-ii| +|5. 最长回文子串|3|https://leetcode-cn.com/problems/longest-palindromic-substring| +|240. 搜索二维矩阵 II|3|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| +|103. 二叉树的锯齿形层次遍历|3|https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal| +|56. 合并区间|3|https://leetcode-cn.com/problems/merge-intervals| +|46. 全排列|2|https://leetcode-cn.com/problems/permutations| +|剑指 Offer 36. 二叉搜索树与双向链表|2|https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof| +|438. 找到字符串中所有字母异位词|2|https://leetcode-cn.com/problems/find-all-anagrams-in-a-string| +|62. 不同路径|2|https://leetcode-cn.com/problems/unique-paths| +|110. 平衡二叉树|2|https://leetcode-cn.com/problems/balanced-binary-tree| +|155. 最小栈|2|https://leetcode-cn.com/problems/min-stack| +|283. 移动零|2|https://leetcode-cn.com/problems/move-zeroes| +|33. 搜索旋转排序数组|2|https://leetcode-cn.com/problems/search-in-rotated-sorted-array| +|19. 删除链表的倒数第N个节点|2|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list| +|226. 翻转二叉树|2|https://leetcode-cn.com/problems/invert-binary-tree| +|315. 计算右侧小于当前元素的个数|2|https://leetcode-cn.com/problems/count-of-smaller-numbers-after-self| +|54. 螺旋矩阵|2|https://leetcode-cn.com/problems/spiral-matrix| +|662. 二叉树最大宽度|2|https://leetcode-cn.com/problems/maximum-width-of-binary-tree| +|191. 位1的个数|2|https://leetcode-cn.com/problems/number-of-1-bits| +|190. 颠倒二进制位|2|https://leetcode-cn.com/problems/reverse-bits| +|92. 反转链表 II|2|https://leetcode-cn.com/problems/reverse-linked-list-ii| +|剑指 Offer 45. 把数组排成最小的数|2|https://leetcode-cn.com/problems/ba-shu-zu-pai-cheng-zui-xiao-de-shu-lcof| +|164. 最大间距|2|https://leetcode-cn.com/problems/maximum-gap| +|7. 整数反转|2|https://leetcode-cn.com/problems/reverse-integer| +|443. 压缩字符串|2|https://leetcode-cn.com/problems/string-compression| +|739. 每日温度|2|https://leetcode-cn.com/problems/daily-temperatures| +|136. 只出现一次的数字|2|https://leetcode-cn.com/problems/single-number| +|234. 回文链表|2|https://leetcode-cn.com/problems/palindrome-linked-list| +|70. 爬楼梯|2|https://leetcode-cn.com/problems/climbing-stairs| +|94. 二叉树的中序遍历|2|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| +|48. 旋转图像|2|https://leetcode-cn.com/problems/rotate-image| +|20. 有效的括号|2|https://leetcode-cn.com/problems/valid-parentheses| +|24. 两两交换链表中的节点|1|https://leetcode-cn.com/problems/swap-nodes-in-pairs| +|剑指 Offer 62. 圆圈中最后剩下的数字|1|https://leetcode-cn.com/problems/yuan-quan-zhong-zui-hou-sheng-xia-de-shu-zi-lcof| +|138. 复制带随机指针的链表|1|https://leetcode-cn.com/problems/copy-list-with-random-pointer| +|257. 二叉树的所有路径|1|https://leetcode-cn.com/problems/binary-tree-paths| +|55. 跳跃游戏|1|https://leetcode-cn.com/problems/jump-game| +|128. 最长连续序列|1|https://leetcode-cn.com/problems/longest-consecutive-sequence| +|59. 螺旋矩阵 II|1|https://leetcode-cn.com/problems/spiral-matrix-ii| +|767. 重构字符串|1|https://leetcode-cn.com/problems/reorganize-string| +|225. 用队列实现栈|1|https://leetcode-cn.com/problems/implement-stack-using-queues| +|112. 路径总和|1|https://leetcode-cn.com/problems/path-sum| +|670. 最大交换|1|https://leetcode-cn.com/problems/maximum-swap| +|75. 颜色分类|1|https://leetcode-cn.com/problems/sort-colors| +|122. 买卖股票的最佳时机 II|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| +|61. 旋转链表|1|https://leetcode-cn.com/problems/rotate-list| +|148. 排序链表|1|https://leetcode-cn.com/problems/sort-list| +|44. 通配符匹配|1|https://leetcode-cn.com/problems/wildcard-matching| +|86. 分隔链表|1|https://leetcode-cn.com/problems/partition-list| +|剑指 Offer 28. 对称的二叉树|1|https://leetcode-cn.com/problems/dui-cheng-de-er-cha-shu-lcof| +|209. 长度最小的子数组|1|https://leetcode-cn.com/problems/minimum-size-subarray-sum| +|98. 验证二叉搜索树|1|https://leetcode-cn.com/problems/validate-binary-search-tree| +|120. 三角形最小路径和|1|https://leetcode-cn.com/problems/triangle| +|518. 零钱兑换 II|1|https://leetcode-cn.com/problems/coin-change-2| +|1047. 删除字符串中的所有相邻重复项|1|https://leetcode-cn.com/problems/remove-all-adjacent-duplicates-in-string| +|77. 组合|1|https://leetcode-cn.com/problems/combinations| +|140. 单词拆分 II|1|https://leetcode-cn.com/problems/word-break-ii| +|322. 零钱兑换|1|https://leetcode-cn.com/problems/coin-change| +|72. 编辑距离|1|https://leetcode-cn.com/problems/edit-distance| +|347. 前 K 个高频元素|1|https://leetcode-cn.com/problems/top-k-frequent-elements| +|23. 合并K个排序链表|1|https://leetcode-cn.com/problems/merge-k-sorted-lists| +|剑指 Offer 07. 重建二叉树|1|https://leetcode-cn.com/problems/zhong-jian-er-cha-shu-lcof| +|71. 简化路径|1|https://leetcode-cn.com/problems/simplify-path| +|503. 下一个更大元素 II|1|https://leetcode-cn.com/problems/next-greater-element-ii| +|977. 有序数组的平方|1|https://leetcode-cn.com/problems/squares-of-a-sorted-array| +|260. 只出现一次的数字 III|1|https://leetcode-cn.com/problems/single-number-iii| +|17. 电话号码的字母组合|1|https://leetcode-cn.com/problems/letter-combinations-of-a-phone-number| +|88. 合并两个有序数组|1|https://leetcode-cn.com/problems/merge-sorted-array| +|97. 交错字符串|1|https://leetcode-cn.com/problems/interleaving-string| +|1143. 最长公共子序列|1|https://leetcode-cn.com/problems/longest-common-subsequence| +|剑指 Offer 32 - III. 从上到下打印二叉树 III|1|https://leetcode-cn.com/problems/cong-shang-dao-xia-da-yin-er-cha-shu-iii-lcof| +|701. 二叉搜索树中的插入操作|1|https://leetcode-cn.com/problems/insert-into-a-binary-search-tree| +|238. 除自身以外数组的乘积|1|https://leetcode-cn.com/problems/product-of-array-except-self| +|480. 滑动窗口中位数|1|https://leetcode-cn.com/problems/sliding-window-median| +|230. 二叉搜索树中第K小的元素|1|https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst| +|79. 单词搜索|1|https://leetcode-cn.com/problems/word-search| +|93. 复原IP地址|1|https://leetcode-cn.com/problems/restore-ip-addresses| +|328. 奇偶链表|1|https://leetcode-cn.com/problems/odd-even-linked-list| +|16. 最接近的三数之和|1|https://leetcode-cn.com/problems/3sum-closest| +|剑指 Offer 56 - II. 数组中数字出现的次数 II|1|https://leetcode-cn.com/problems/shu-zu-zhong-shu-zi-chu-xian-de-ci-shu-ii-lcof| +|剑指 Offer 34. 二叉树中和为某一值的路径|1|https://leetcode-cn.com/problems/er-cha-shu-zhong-he-wei-mou-yi-zhi-de-lu-jing-lcof| +|1233. 删除子文件夹|1|https://leetcode-cn.com/problems/remove-sub-folders-from-the-filesystem| +|863. 二叉树中所有距离为 K 的结点|1|https://leetcode-cn.com/problems/all-nodes-distance-k-in-binary-tree| +|32. 最长有效括号|1|https://leetcode-cn.com/problems/longest-valid-parentheses| +|179. 最大数|1|https://leetcode-cn.com/problems/largest-number| +|557. 反转字符串中的单词 III|1|https://leetcode-cn.com/problems/reverse-words-in-a-string-iii| +|329. 矩阵中的最长递增路径|1|https://leetcode-cn.com/problems/longest-increasing-path-in-a-matrix| +|242. 有效的字母异位词|1|https://leetcode-cn.com/problems/valid-anagram| +|面试题 01.06. 字符串压缩|1|https://leetcode-cn.com/problems/compress-string-lcci| +|剑指 Offer 21. 调整数组顺序使奇数位于偶数前面|1|https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof| +|124. 二叉树中的最大路径和|1|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| +|445. 两数相加 II|1|https://leetcode-cn.com/problems/add-two-numbers-ii| +|剑指 Offer 52. 两个链表的第一个公共节点|1|https://leetcode-cn.com/problems/liang-ge-lian-biao-de-di-yi-ge-gong-gong-jie-dian-lcof| \ No newline at end of file diff --git a/bytedance/data.md b/bytedance/data.md new file mode 100644 index 0000000..a2a75f2 --- /dev/null +++ b/bytedance/data.md @@ -0,0 +1,20 @@ +|题目|出现次数|链接| +|-|-|-| +|232. 用栈实现队列|3|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|240. 搜索二维矩阵 II|1|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| +|剑指 Offer 59 - II. 队列的最大值|1|https://leetcode-cn.com/problems/dui-lie-de-zui-da-zhi-lcof| +|42. 接雨水|1|https://leetcode-cn.com/problems/trapping-rain-water| +|3. 无重复字符的最长子串|1|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|92. 反转链表 II|1|https://leetcode-cn.com/problems/reverse-linked-list-ii| +|206. 反转链表|1|https://leetcode-cn.com/problems/reverse-linked-list| +|112. 路径总和|1|https://leetcode-cn.com/problems/path-sum| +|297. 二叉树的序列化与反序列化|1|https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree| +|440. 字典序的第K小数字|1|https://leetcode-cn.com/problems/k-th-smallest-in-lexicographical-order| +|剑指 Offer 41. 数据流中的中位数|1|https://leetcode-cn.com/problems/shu-ju-liu-zhong-de-zhong-wei-shu-lcof| +|516. 最长回文子序列|1|https://leetcode-cn.com/problems/longest-palindromic-subsequence| +|25. K 个一组翻转链表|1|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| +|226. 翻转二叉树|1|https://leetcode-cn.com/problems/invert-binary-tree| +|1201. 丑数 III|1|https://leetcode-cn.com/problems/ugly-number-iii| +|60. 第k个排列|1|https://leetcode-cn.com/problems/permutation-sequence| +|101. 对称二叉树|1|https://leetcode-cn.com/problems/symmetric-tree| +|121. 买卖股票的最佳时机|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| \ No newline at end of file diff --git a/bytedance/frontend.md b/bytedance/frontend.md index c32974f..b1b86e8 100644 --- a/bytedance/frontend.md +++ b/bytedance/frontend.md @@ -1,21 +1,66 @@ -如果只想看本次更新的数据(07.07~07.18)，请[点我](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance//latest/frontend.md) - -| 公司 | 岗位 | 题目 | 次数 | -|------|----|-----------------------------|----| -| 字节跳动 | 前端 | 209\. 长度最小的子数组 | 5 | -| 字节跳动 | 前端 | 93\. 复原IP地址 | 3 | -| 字节跳动 | 前端 | 215\. 数组中的第K个最大元素 | 3 | -| 字节跳动 | 前端 | 88\. 合并两个有序数组 | 2 | -| 字节跳动 | 前端 | 129\. 求根到叶子节点数字之和 | 2 | -| 字节跳动 | 前端 | 104\. 二叉树的最大深度 | 1 | -| 字节跳动 | 前端 | 剑指 Offer 48\. 最长不含重复字符的子字符串 | 1 | -| 字节跳动 | 前端 | 680\. 验证回文字符串 Ⅱ | 1 | -| 字节跳动 | 前端 | 112\. 路径总和 | 1 | -| 字节跳动 | 前端 | 19\. 删除链表的倒数第N个节点 | 1 | -| 字节跳动 | 前端 | 1\. 两数之和 | 1 | -| 字节跳动 | 前端 | 102\. 二叉树的层序遍历 | 1 | -| 字节跳动 | 前端 | 21\. 合并两个有序链表 | 1 | -| 字节跳动 | 前端 | 221\. 最大正方形 | 1 | -| 字节跳动 | 前端 | 509\. 斐波那契数 | 1 | -| 字节跳动 | 前端 | 70\. 爬楼梯 | 1 | -| 字节跳动 | 前端 | 98\. 验证二叉搜索树 | 1 | +|题目|出现次数|链接| +|-|-|-| +|215. 数组中的第K个最大元素|8|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|209. 长度最小的子数组|7|https://leetcode-cn.com/problems/minimum-size-subarray-sum| +|93. 复原IP地址|5|https://leetcode-cn.com/problems/restore-ip-addresses| +|415. 字符串相加|5|https://leetcode-cn.com/problems/add-strings| +|112. 路径总和|4|https://leetcode-cn.com/problems/path-sum| +|1. 两数之和|4|https://leetcode-cn.com/problems/two-sum| +|88. 合并两个有序数组|4|https://leetcode-cn.com/problems/merge-sorted-array| +|141. 环形链表|3|https://leetcode-cn.com/problems/linked-list-cycle| +|121. 买卖股票的最佳时机|3|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|15. 三数之和|3|https://leetcode-cn.com/problems/3sum| +|94. 二叉树的中序遍历|3|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| +|3. 无重复字符的最长子串|3|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|226. 翻转二叉树|3|https://leetcode-cn.com/problems/invert-binary-tree| +|113. 路径总和 II|3|https://leetcode-cn.com/problems/path-sum-ii| +|53. 最大子序和|2|https://leetcode-cn.com/problems/maximum-subarray| +|394. 字符串解码|2|https://leetcode-cn.com/problems/decode-string| +|165. 比较版本号|2|https://leetcode-cn.com/problems/compare-version-numbers| +|129. 求根到叶子节点数字之和|2|https://leetcode-cn.com/problems/sum-root-to-leaf-numbers| +|155. 最小栈|2|https://leetcode-cn.com/problems/min-stack| +|102. 二叉树的层序遍历|2|https://leetcode-cn.com/problems/binary-tree-level-order-traversal| +|104. 二叉树的最大深度|2|https://leetcode-cn.com/problems/maximum-depth-of-binary-tree| +|230. 二叉搜索树中第K小的元素|2|https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst| +|54. 螺旋矩阵|2|https://leetcode-cn.com/problems/spiral-matrix| +|509. 斐波那契数|2|https://leetcode-cn.com/problems/fibonacci-number| +|剑指 Offer 21. 调整数组顺序使奇数位于偶数前面|2|https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof| +|剑指 Offer 22. 链表中倒数第k个节点|1|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|31. 下一个排列|1|https://leetcode-cn.com/problems/next-permutation| +|498. 对角线遍历|1|https://leetcode-cn.com/problems/diagonal-traverse| +|221. 最大正方形|1|https://leetcode-cn.com/problems/maximal-square| +|剑指 Offer 04. 二维数组中的查找|1|https://leetcode-cn.com/problems/er-wei-shu-zu-zhong-de-cha-zhao-lcof| +|213. 打家劫舍 II|1|https://leetcode-cn.com/problems/house-robber-ii| +|1047. 删除字符串中的所有相邻重复项|1|https://leetcode-cn.com/problems/remove-all-adjacent-duplicates-in-string| +|984. 不含 AAA 或 BBB 的字符串|1|https://leetcode-cn.com/problems/string-without-aaa-or-bbb| +|862. 和至少为 K 的最短子数组|1|https://leetcode-cn.com/problems/shortest-subarray-with-sum-at-least-k| +|44. 通配符匹配|1|https://leetcode-cn.com/problems/wildcard-matching| +|46. 全排列|1|https://leetcode-cn.com/problems/permutations| +|21. 合并两个有序链表|1|https://leetcode-cn.com/problems/merge-two-sorted-lists| +|198. 打家劫舍|1|https://leetcode-cn.com/problems/house-robber| +|剑指 Offer 24. 反转链表|1|https://leetcode-cn.com/problems/fan-zhuan-lian-biao-lcof| +|242. 有效的字母异位词|1|https://leetcode-cn.com/problems/valid-anagram| +|200. 岛屿数量|1|https://leetcode-cn.com/problems/number-of-islands| +|206. 反转链表|1|https://leetcode-cn.com/problems/reverse-linked-list| +|322. 零钱兑换|1|https://leetcode-cn.com/problems/coin-change| +|227. 基本计算器 II|1|https://leetcode-cn.com/problems/basic-calculator-ii| +|144. 二叉树的前序遍历|1|https://leetcode-cn.com/problems/binary-tree-preorder-traversal| +|98. 验证二叉搜索树|1|https://leetcode-cn.com/problems/validate-binary-search-tree| +|142. 环形链表 II|1|https://leetcode-cn.com/problems/linked-list-cycle-ii| +|14. 最长公共前缀|1|https://leetcode-cn.com/problems/longest-common-prefix| +|42. 接雨水|1|https://leetcode-cn.com/problems/trapping-rain-water| +|16. 最接近的三数之和|1|https://leetcode-cn.com/problems/3sum-closest| +|468. 验证IP地址|1|https://leetcode-cn.com/problems/validate-ip-address| +|680. 验证回文字符串 Ⅱ|1|https://leetcode-cn.com/problems/valid-palindrome-ii| +|19. 删除链表的倒数第N个节点|1|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list| +|224. 基本计算器|1|https://leetcode-cn.com/problems/basic-calculator| +|151. 翻转字符串里的单词|1|https://leetcode-cn.com/problems/reverse-words-in-a-string| +|70. 爬楼梯|1|https://leetcode-cn.com/problems/climbing-stairs| +|443. 压缩字符串|1|https://leetcode-cn.com/problems/string-compression| +|109. 有序链表转换二叉搜索树|1|https://leetcode-cn.com/problems/convert-sorted-list-to-binary-search-tree| +|124. 二叉树中的最大路径和|1|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| +|130. 被围绕的区域|1|https://leetcode-cn.com/problems/surrounded-regions| +|67. 二进制求和|1|https://leetcode-cn.com/problems/add-binary| +|剑指 Offer 48. 最长不含重复字符的子字符串|1|https://leetcode-cn.com/problems/zui-chang-bu-han-zhong-fu-zi-fu-de-zi-zi-fu-chuan-lcof| +|169. 多数元素|1|https://leetcode-cn.com/problems/majority-element| +|114. 二叉树展开为链表|1|https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list| \ No newline at end of file diff --git a/bytedance/latest.md b/bytedance/latest.md index 4e742d5..57947c0 100644 --- a/bytedance/latest.md +++ b/bytedance/latest.md @@ -1,5 +1,5 @@ # 字节跳动最新涉及的leetcode题目 -牛客秋招季的面经量大爆发，本次统计了2020.07.28~2020.09.01共190篇面经 +本次统计了2020.07.28~2020.10.23共389篇面经,207道 最近我开发了一个简易版网站https://leetcode-cn.top/ @@ -7,268 +7,212 @@ 欢迎大家前来体验❤️ -## 后端 -| 题目 | 出现次数 | 链接 | -|----------------------------|------|--------------------------------------------------------------------------------------------| -| 15. 三数之和 | 8 | https://leetcode-cn.com/problems/3sum | -| 121. 买卖股票的最佳时机 | 7 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock | -| 199. 二叉树的右视图 | 6 | https://leetcode-cn.com/problems/binary-tree-right-side-view | -| 103. 二叉树的锯齿形层次遍历 | 6 | https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal | -| 1. 两数之和 | 6 | https://leetcode-cn.com/problems/two-sum | -| 69. x 的平方根 | 5 | https://leetcode-cn.com/problems/sqrtx | -| 42. 接雨水 | 5 | https://leetcode-cn.com/problems/trapping-rain-water | -| 98. 验证二叉搜索树 | 5 | https://leetcode-cn.com/problems/validate-binary-search-tree | -| 160. 相交链表 | 5 | https://leetcode-cn.com/problems/intersection-of-two-linked-lists | -| 92. 反转链表 II | 4 | https://leetcode-cn.com/problems/reverse-linked-list-ii | -| 54. 螺旋矩阵 | 4 | https://leetcode-cn.com/problems/spiral-matrix | -| 3. 无重复字符的最长子串 | 4 | https://leetcode-cn.com/problems/longest-substring-without-repeating-characters | -| 25. K 个一组翻转链表 | 4 | https://leetcode-cn.com/problems/reverse-nodes-in-k-group | -| 287. 寻找重复数 | 4 | https://leetcode-cn.com/problems/find-the-duplicate-number | -| 470. 用 Rand7() 实现 Rand10() | 3 | https://leetcode-cn.com/problems/implement-rand10-using-rand7 | -| 234. 回文链表 | 3 | https://leetcode-cn.com/problems/palindrome-linked-list | -| 206. 反转链表 | 3 | https://leetcode-cn.com/problems/reverse-linked-list | -| 518. 零钱兑换 II | 3 | https://leetcode-cn.com/problems/coin-change-2 | -| 46. 全排列 | 3 | https://leetcode-cn.com/problems/permutations | -| 101. 对称二叉树 | 3 | https://leetcode-cn.com/problems/symmetric-tree | -| 146. LRU缓存机制 | 3 | https://leetcode-cn.com/problems/lru-cache | -| 41. 缺失的第一个正数 | 3 | https://leetcode-cn.com/problems/first-missing-positive | -| 236. 二叉树的最近公共祖先 | 3 | https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree | -| 21. 合并两个有序链表 | 2 | https://leetcode-cn.com/problems/merge-two-sorted-lists | -| 24. 两两交换链表中的节点 | 2 | https://leetcode-cn.com/problems/swap-nodes-in-pairs | -| 200. 岛屿数量 | 2 | https://leetcode-cn.com/problems/number-of-islands | -| 23. 合并K个升序链表 | 2 | https://leetcode-cn.com/problems/merge-k-sorted-lists | -| 104. 二叉树的最大深度 | 2 | https://leetcode-cn.com/problems/maximum-depth-of-binary-tree | -| 135. 分发糖果 | 2 | https://leetcode-cn.com/problems/candy | -| 48. 旋转图像 | 2 | https://leetcode-cn.com/problems/rotate-image | -| 398. 随机数索引 | 2 | https://leetcode-cn.com/problems/random-pick-index | -| 53. 最大子序和 | 2 | https://leetcode-cn.com/problems/maximum-subarray | -| 958. 二叉树的完全性检验 | 2 | https://leetcode-cn.com/problems/check-completeness-of-a-binary-tree | -| 45. 跳跃游戏 II | 2 | https://leetcode-cn.com/problems/jump-game-ii | -| 105. 从前序与中序遍历序列构造二叉树 | 2 | https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal | -| 560. 和为K的子数组 | 2 | https://leetcode-cn.com/problems/subarray-sum-equals-k | -| 剑指 Offer 22. 链表中倒数第k个节点 | 2 | https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof | -| 739. 每日温度 | 2 | https://leetcode-cn.com/problems/daily-temperatures | -| 155. 最小栈 | 2 | https://leetcode-cn.com/problems/min-stack | -| 198. 打家劫舍 | 2 | https://leetcode-cn.com/problems/house-robber | -| 215. 数组中的第K个最大元素 | 2 | https://leetcode-cn.com/problems/kth-largest-element-in-an-array | -| 543. 二叉树的直径 | 2 | https://leetcode-cn.com/problems/diameter-of-binary-tree | -| 300. 最长上升子序列 | 2 | https://leetcode-cn.com/problems/longest-increasing-subsequence | -| 662. 二叉树最大宽度 | 1 | https://leetcode-cn.com/problems/maximum-width-of-binary-tree | -| 402. 移掉K位数字 | 1 | https://leetcode-cn.com/problems/remove-k-digits | -| 148. 排序链表 | 1 | https://leetcode-cn.com/problems/sort-list | -| 670. 最大交换 | 1 | https://leetcode-cn.com/problems/maximum-swap | -| 169. 多数元素 | 1 | https://leetcode-cn.com/problems/majority-element | -| 895. 最大频率栈 | 1 | https://leetcode-cn.com/problems/maximum-frequency-stack | -| 93. 复原IP地址 | 1 | https://leetcode-cn.com/problems/restore-ip-addresses | -| 325. 和等于 k 的最长子数组长度 | 1 | https://leetcode-cn.com/problems/maximum-size-subarray-sum-equals-k | -| 226. 翻转二叉树 | 1 | https://leetcode-cn.com/problems/invert-binary-tree | -| 114. 二叉树展开为链表 | 1 | https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list | -| 122. 买卖股票的最佳时机 II | 1 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii | -| 19. 删除链表的倒数第N个节点 | 1 | https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list | -| 145. 二叉树的后序遍历 | 1 | https://leetcode-cn.com/problems/binary-tree-postorder-traversal | -| 1363. 形成三的最大倍数 | 1 | https://leetcode-cn.com/problems/largest-multiple-of-three | -| 22. 括号生成 | 1 | https://leetcode-cn.com/problems/generate-parentheses | -| 151. 翻转字符串里的单词 | 1 | https://leetcode-cn.com/problems/reverse-words-in-a-string | -| 剑指 Offer 36. 二叉搜索树与双向链表 | 1 | https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof | -| 328. 奇偶链表 | 1 | https://leetcode-cn.com/problems/odd-even-linked-list | -| 951. 翻转等价二叉树 | 1 | https://leetcode-cn.com/problems/flip-equivalent-binary-trees | -| 107. 二叉树的层次遍历 II | 1 | https://leetcode-cn.com/problems/binary-tree-level-order-traversal-ii | -| 32. 最长有效括号 | 1 | https://leetcode-cn.com/problems/longest-valid-parentheses | -| 143. 重排链表 | 1 | https://leetcode-cn.com/problems/reorder-list | -| 99. 恢复二叉搜索树 | 1 | https://leetcode-cn.com/problems/recover-binary-search-tree | -| 152. 乘积最大子数组 | 1 | https://leetcode-cn.com/problems/maximum-product-subarray | -| 20. 有效的括号 | 1 | https://leetcode-cn.com/problems/valid-parentheses | -| 50. Pow(x, n) | 1 | https://leetcode-cn.com/problems/powx-n | -| 224. 基本计算器 | 1 | https://leetcode-cn.com/problems/basic-calculator | -| 71. 简化路径 | 1 | https://leetcode-cn.com/problems/simplify-path | -| 637. 二叉树的层平均值 | 1 | https://leetcode-cn.com/problems/average-of-levels-in-binary-tree | -| 416. 分割等和子集 | 1 | https://leetcode-cn.com/problems/partition-equal-subset-sum | -| 503. 下一个更大元素 II | 1 | https://leetcode-cn.com/problems/next-greater-element-ii | -| 4. 寻找两个正序数组的中位数 | 1 | https://leetcode-cn.com/problems/median-of-two-sorted-arrays | -| 394. 字符串解码 | 1 | https://leetcode-cn.com/problems/decode-string | -| 209. 长度最小的子数组 | 1 | https://leetcode-cn.com/problems/minimum-size-subarray-sum | -| 208. 实现 Trie (前缀树) | 1 | https://leetcode-cn.com/problems/implement-trie-prefix-tree | -| 862. 和至少为 K 的最短子数组 | 1 | https://leetcode-cn.com/problems/shortest-subarray-with-sum-at-least-k | -| 88. 合并两个有序数组 | 1 | https://leetcode-cn.com/problems/merge-sorted-array | -| 31. 下一个排列 | 1 | https://leetcode-cn.com/problems/next-permutation | -| 94. 二叉树的中序遍历 | 1 | https://leetcode-cn.com/problems/binary-tree-inorder-traversal | -| 124. 二叉树中的最大路径和 | 1 | https://leetcode-cn.com/problems/binary-tree-maximum-path-sum | -| 277. 搜寻名人 | 1 | https://leetcode-cn.com/problems/find-the-celebrity | -| 240. 搜索二维矩阵 II | 1 | https://leetcode-cn.com/problems/search-a-2d-matrix-ii | -| 134. 加油站 | 1 | https://leetcode-cn.com/problems/gas-station | -| 456. 132模式 | 1 | https://leetcode-cn.com/problems/132-pattern | -| 139. 单词拆分 | 1 | https://leetcode-cn.com/problems/word-break | -| 415. 字符串相加 | 1 | https://leetcode-cn.com/problems/add-strings | -| 528. 按权重随机选择 | 1 | https://leetcode-cn.com/problems/random-pick-with-weight | -| 56. 合并区间 | 1 | https://leetcode-cn.com/problems/merge-intervals | -| 322. 零钱兑换 | 1 | https://leetcode-cn.com/problems/coin-change | -| 340. 至多包含 K 个不同字符的最长子串 | 1 | https://leetcode-cn.com/problems/longest-substring-with-at-most-k-distinct-characters | -| 1143. 最长公共子序列 | 1 | https://leetcode-cn.com/problems/longest-common-subsequence | - -## 客户端 | 题目 | 出现次数 | 链接 | |---------------------------------|------|--------------------------------------------------------------------------------------------| -| 206. 反转链表 | 6 | https://leetcode-cn.com/problems/reverse-linked-list | -| 53. 最大子序和 | 4 | https://leetcode-cn.com/problems/maximum-subarray | -| 42. 接雨水 | 4 | https://leetcode-cn.com/problems/trapping-rain-water | -| 160. 相交链表 | 4 | https://leetcode-cn.com/problems/intersection-of-two-linked-lists | -| 3. 无重复字符的最长子串 | 4 | https://leetcode-cn.com/problems/longest-substring-without-repeating-characters | -| 4. 寻找两个正序数组的中位数 | 3 | https://leetcode-cn.com/problems/median-of-two-sorted-arrays | -| 232. 用栈实现队列 | 3 | https://leetcode-cn.com/problems/implement-queue-using-stacks | -| 199. 二叉树的右视图 | 3 | https://leetcode-cn.com/problems/binary-tree-right-side-view | -| 25. K 个一组翻转链表 | 3 | https://leetcode-cn.com/problems/reverse-nodes-in-k-group | -| 200. 岛屿数量 | 3 | https://leetcode-cn.com/problems/number-of-islands | -| 101. 对称二叉树 | 3 | https://leetcode-cn.com/problems/symmetric-tree | -| 1. 两数之和 | 3 | https://leetcode-cn.com/problems/two-sum | -| 165. 比较版本号 | 3 | https://leetcode-cn.com/problems/compare-version-numbers | -| 144. 二叉树的前序遍历 | 2 | https://leetcode-cn.com/problems/binary-tree-preorder-traversal | -| 21. 合并两个有序链表 | 2 | https://leetcode-cn.com/problems/merge-two-sorted-lists | -| 415. 字符串相加 | 2 | https://leetcode-cn.com/problems/add-strings | -| 82. 删除排序链表中的重复元素 II | 2 | https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list-ii | -| 110. 平衡二叉树 | 2 | https://leetcode-cn.com/problems/balanced-binary-tree | -| 460. LFU 缓存 | 2 | https://leetcode-cn.com/problems/lfu-cache | -| 69. x 的平方根 | 2 | https://leetcode-cn.com/problems/sqrtx | -| 34. 在排序数组中查找元素的第一个和最后一个位置 | 2 | https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array | +| 3. 无重复字符的最长子串 | 25 | https://leetcode-cn.com/problems/longest-substring-without-repeating-characters | +| 25. K 个一组翻转链表 | 19 | https://leetcode-cn.com/problems/reverse-nodes-in-k-group | +| 15. 三数之和 | 19 | https://leetcode-cn.com/problems/3sum | +| 42. 接雨水 | 18 | https://leetcode-cn.com/problems/trapping-rain-water | +| 415. 字符串相加 | 15 | https://leetcode-cn.com/problems/add-strings | +| 103. 二叉树的锯齿形层次遍历 | 15 | https://leetcode-cn.com/problems/binary-tree-zigzag-level-order-traversal | +| 121. 买卖股票的最佳时机 | 15 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock | +| 206. 反转链表 | 14 | https://leetcode-cn.com/problems/reverse-linked-list | +| 1. 两数之和 | 12 | https://leetcode-cn.com/problems/two-sum | +| 199. 二叉树的右视图 | 12 | https://leetcode-cn.com/problems/binary-tree-right-side-view | +| 160. 相交链表 | 11 | https://leetcode-cn.com/problems/intersection-of-two-linked-lists | +| 215. 数组中的第K个最大元素 | 11 | https://leetcode-cn.com/problems/kth-largest-element-in-an-array | +| 232. 用栈实现队列 | 11 | https://leetcode-cn.com/problems/implement-queue-using-stacks | +| 146. LRU缓存机制 | 10 | https://leetcode-cn.com/problems/lru-cache | +| 53. 最大子序和 | 10 | https://leetcode-cn.com/problems/maximum-subarray | +| 155. 最小栈 | 9 | https://leetcode-cn.com/problems/min-stack | +| 20. 有效的括号 | 9 | https://leetcode-cn.com/problems/valid-parentheses | +| 141. 环形链表 | 9 | https://leetcode-cn.com/problems/linked-list-cycle | +| 105. 从前序与中序遍历序列构造二叉树 | 9 | https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal | +| 300. 最长上升子序列 | 9 | https://leetcode-cn.com/problems/longest-increasing-subsequence | +| 21. 合并两个有序链表 | 9 | https://leetcode-cn.com/problems/merge-two-sorted-lists | +| 5. 最长回文子串 | 8 | https://leetcode-cn.com/problems/longest-palindromic-substring | +| 236. 二叉树的最近公共祖先 | 8 | https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree | +| 151. 翻转字符串里的单词 | 8 | https://leetcode-cn.com/problems/reverse-words-in-a-string | +| 101. 对称二叉树 | 8 | https://leetcode-cn.com/problems/symmetric-tree | +| 200. 岛屿数量 | 8 | https://leetcode-cn.com/problems/number-of-islands | +| 46. 全排列 | 7 | https://leetcode-cn.com/problems/permutations | +| 198. 打家劫舍 | 7 | https://leetcode-cn.com/problems/house-robber | +| 54. 螺旋矩阵 | 7 | https://leetcode-cn.com/problems/spiral-matrix | +| 98. 验证二叉搜索树 | 7 | https://leetcode-cn.com/problems/validate-binary-search-tree | +| 69. x 的平方根 | 7 | https://leetcode-cn.com/problems/sqrtx | +| 113. 路径总和 II | 6 | https://leetcode-cn.com/problems/path-sum-ii | +| 165. 比较版本号 | 6 | https://leetcode-cn.com/problems/compare-version-numbers | +| 剑指 Offer 22. 链表中倒数第k个节点 | 6 | https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof | +| 92. 反转链表 II | 6 | https://leetcode-cn.com/problems/reverse-linked-list-ii | +| 234. 回文链表 | 6 | https://leetcode-cn.com/problems/palindrome-linked-list | +| 169. 多数元素 | 6 | https://leetcode-cn.com/problems/majority-element | +| 470. 用 Rand7() 实现 Rand10() | 6 | https://leetcode-cn.com/problems/implement-rand10-using-rand7 | +| 41. 缺失的第一个正数 | 6 | https://leetcode-cn.com/problems/first-missing-positive | +| 142. 环形链表 II | 5 | https://leetcode-cn.com/problems/linked-list-cycle-ii | +| 240. 搜索二维矩阵 II | 5 | https://leetcode-cn.com/problems/search-a-2d-matrix-ii | +| 23. 合并K个升序链表 | 5 | https://leetcode-cn.com/problems/merge-k-sorted-lists | +| 88. 合并两个有序数组 | 5 | https://leetcode-cn.com/problems/merge-sorted-array | +| 79. 单词搜索 | 5 | https://leetcode-cn.com/problems/word-search | +| 114. 二叉树展开为链表 | 5 | https://leetcode-cn.com/problems/flatten-binary-tree-to-linked-list | +| 239. 滑动窗口最大值 | 5 | https://leetcode-cn.com/problems/sliding-window-maximum | +| 34. 在排序数组中查找元素的第一个和最后一个位置 | 5 | https://leetcode-cn.com/problems/find-first-and-last-position-of-element-in-sorted-array | +| 739. 每日温度 | 5 | https://leetcode-cn.com/problems/daily-temperatures | +| 287. 寻找重复数 | 5 | https://leetcode-cn.com/problems/find-the-duplicate-number | +| 528. 按权重随机选择 | 4 | https://leetcode-cn.com/problems/random-pick-with-weight | +| 1143. 最长公共子序列 | 4 | https://leetcode-cn.com/problems/longest-common-subsequence | +| 64. 最小路径和 | 4 | https://leetcode-cn.com/problems/minimum-path-sum | +| 70. 爬楼梯 | 4 | https://leetcode-cn.com/problems/climbing-stairs | +| 93. 复原IP地址 | 4 | https://leetcode-cn.com/problems/restore-ip-addresses | +| 24. 两两交换链表中的节点 | 4 | https://leetcode-cn.com/problems/swap-nodes-in-pairs | +| 124. 二叉树中的最大路径和 | 4 | https://leetcode-cn.com/problems/binary-tree-maximum-path-sum | +| 144. 二叉树的前序遍历 | 4 | https://leetcode-cn.com/problems/binary-tree-preorder-traversal | +| 31. 下一个排列 | 4 | https://leetcode-cn.com/problems/next-permutation | +| 110. 平衡二叉树 | 4 | https://leetcode-cn.com/problems/balanced-binary-tree | +| 48. 旋转图像 | 4 | https://leetcode-cn.com/problems/rotate-image | +| 56. 合并区间 | 4 | https://leetcode-cn.com/problems/merge-intervals | +| 242. 有效的字母异位词 | 4 | https://leetcode-cn.com/problems/valid-anagram | +| 104. 二叉树的最大深度 | 4 | https://leetcode-cn.com/problems/maximum-depth-of-binary-tree | +| 148. 排序链表 | 4 | https://leetcode-cn.com/problems/sort-list | +| 94. 二叉树的中序遍历 | 4 | https://leetcode-cn.com/problems/binary-tree-inorder-traversal | +| 958. 二叉树的完全性检验 | 4 | https://leetcode-cn.com/problems/check-completeness-of-a-binary-tree | +| 122. 买卖股票的最佳时机 II | 4 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii | +| 4. 寻找两个正序数组的中位数 | 4 | https://leetcode-cn.com/problems/median-of-two-sorted-arrays | +| 518. 零钱兑换 II | 4 | https://leetcode-cn.com/problems/coin-change-2 | +| 443. 压缩字符串 | 3 | https://leetcode-cn.com/problems/string-compression | +| 76. 最小覆盖子串 | 3 | https://leetcode-cn.com/problems/minimum-window-substring | +| 543. 二叉树的直径 | 3 | https://leetcode-cn.com/problems/diameter-of-binary-tree | +| 662. 二叉树最大宽度 | 3 | https://leetcode-cn.com/problems/maximum-width-of-binary-tree | +| 209. 长度最小的子数组 | 3 | https://leetcode-cn.com/problems/minimum-size-subarray-sum | +| 394. 字符串解码 | 3 | https://leetcode-cn.com/problems/decode-string | +| 468. 验证IP地址 | 3 | https://leetcode-cn.com/problems/validate-ip-address | +| 32. 最长有效括号 | 3 | https://leetcode-cn.com/problems/longest-valid-parentheses | +| 143. 重排链表 | 3 | https://leetcode-cn.com/problems/reorder-list | +| 83. 删除排序链表中的重复元素 | 3 | https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list | +| 230. 二叉搜索树中第K小的元素 | 3 | https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst | +| 315. 计算右侧小于当前元素的个数 | 3 | https://leetcode-cn.com/problems/count-of-smaller-numbers-after-self | +| 460. LFU 缓存 | 3 | https://leetcode-cn.com/problems/lfu-cache | +| 560. 和为K的子数组 | 3 | https://leetcode-cn.com/problems/subarray-sum-equals-k | +| 226. 翻转二叉树 | 3 | https://leetcode-cn.com/problems/invert-binary-tree | +| 112. 路径总和 | 3 | https://leetcode-cn.com/problems/path-sum | +| 102. 二叉树的层序遍历 | 3 | https://leetcode-cn.com/problems/binary-tree-level-order-traversal | +| 2. 两数相加 | 3 | https://leetcode-cn.com/problems/add-two-numbers | +| 862. 和至少为 K 的最短子数组 | 3 | https://leetcode-cn.com/problems/shortest-subarray-with-sum-at-least-k | +| 224. 基本计算器 | 3 | https://leetcode-cn.com/problems/basic-calculator | +| 162. 寻找峰值 | 3 | https://leetcode-cn.com/problems/find-peak-element | +| 39. 组合总和 | 3 | https://leetcode-cn.com/problems/combination-sum | +| 82. 删除排序链表中的重复元素 II | 3 | https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list-ii | +| 71. 简化路径 | 3 | https://leetcode-cn.com/problems/simplify-path | +| 49. 字母异位词分组 | 3 | https://leetcode-cn.com/problems/group-anagrams | +| 670. 最大交换 | 3 | https://leetcode-cn.com/problems/maximum-swap | +| 129. 求根到叶子节点数字之和 | 2 | https://leetcode-cn.com/problems/sum-root-to-leaf-numbers | +| 剑指 Offer 51. 数组中的逆序对 | 2 | https://leetcode-cn.com/problems/shu-zu-zhong-de-ni-xu-dui-lcof | +| 120. 三角形最小路径和 | 2 | https://leetcode-cn.com/problems/triangle | +| 268. 丢失的数字 | 2 | https://leetcode-cn.com/problems/missing-number | +| 1363. 形成三的最大倍数 | 2 | https://leetcode-cn.com/problems/largest-multiple-of-three | +| 123. 买卖股票的最佳时机 III | 2 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iii | +| 154. 寻找旋转排序数组中的最小值 II | 2 | https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii | +| 438. 找到字符串中所有字母异位词 | 2 | https://leetcode-cn.com/problems/find-all-anagrams-in-a-string | +| 147. 对链表进行插入排序 | 2 | https://leetcode-cn.com/problems/insertion-sort-list | +| 210. 课程表 II | 2 | https://leetcode-cn.com/problems/course-schedule-ii | +| 785. 判断二分图 | 2 | https://leetcode-cn.com/problems/is-graph-bipartite | +| 722. 删除注释 | 2 | https://leetcode-cn.com/problems/remove-comments | +| 剑指 Offer 61. 扑克牌中的顺子 | 2 | https://leetcode-cn.com/problems/bu-ke-pai-zhong-de-shun-zi-lcof | +| 33. 搜索旋转排序数组 | 2 | https://leetcode-cn.com/problems/search-in-rotated-sorted-array | +| 14. 最长公共前缀 | 2 | https://leetcode-cn.com/problems/longest-common-prefix | +| 179. 最大数 | 2 | https://leetcode-cn.com/problems/largest-number | +| 238. 除自身以外数组的乘积 | 2 | https://leetcode-cn.com/problems/product-of-array-except-self | +| 85. 最大矩形 | 2 | https://leetcode-cn.com/problems/maximal-rectangle | +| 19. 删除链表的倒数第N个节点 | 2 | https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list | +| 72. 编辑距离 | 2 | https://leetcode-cn.com/problems/edit-distance | +| 134. 加油站 | 2 | https://leetcode-cn.com/problems/gas-station | +| 125. 验证回文串 | 2 | https://leetcode-cn.com/problems/valid-palindrome | +| 26. 删除排序数组中的重复项 | 2 | https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array | +| 329. 矩阵中的最长递增路径 | 2 | https://leetcode-cn.com/problems/longest-increasing-path-in-a-matrix | +| 97. 交错字符串 | 2 | https://leetcode-cn.com/problems/interleaving-string | +| 340. 至多包含 K 个不同字符的最长子串 | 2 | https://leetcode-cn.com/problems/longest-substring-with-at-most-k-distinct-characters | +| 59. 螺旋矩阵 II | 2 | https://leetcode-cn.com/problems/spiral-matrix-ii | +| 135. 分发糖果 | 2 | https://leetcode-cn.com/problems/candy | +| 498. 对角线遍历 | 2 | https://leetcode-cn.com/problems/diagonal-traverse | +| 398. 随机数索引 | 2 | https://leetcode-cn.com/problems/random-pick-index | +| 剑指 Offer 36. 二叉搜索树与双向链表 | 2 | https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof | +| 44. 通配符匹配 | 2 | https://leetcode-cn.com/problems/wildcard-matching | +| 45. 跳跃游戏 II | 2 | https://leetcode-cn.com/problems/jump-game-ii | +| 503. 下一个更大元素 II | 2 | https://leetcode-cn.com/problems/next-greater-element-ii | +| 50. Pow(x, n) | 2 | https://leetcode-cn.com/problems/powx-n | +| 16. 最接近的三数之和 | 2 | https://leetcode-cn.com/problems/3sum-closest | | 189. 旋转数组 | 2 | https://leetcode-cn.com/problems/rotate-array | -| 5. 最长回文子串 | 2 | https://leetcode-cn.com/problems/longest-palindromic-substring | -| 71. 简化路径 | 1 | https://leetcode-cn.com/problems/simplify-path | -| 2. 两数相加 | 1 | https://leetcode-cn.com/problems/add-two-numbers | -| 162. 寻找峰值 | 1 | https://leetcode-cn.com/problems/find-peak-element | -| 98. 验证二叉搜索树 | 1 | https://leetcode-cn.com/problems/validate-binary-search-tree | +| 77. 组合 | 1 | https://leetcode-cn.com/problems/combinations | +| 75. 颜色分类 | 1 | https://leetcode-cn.com/problems/sort-colors | +| 面试题 03.05. 栈排序 | 1 | https://leetcode-cn.com/problems/sort-of-stacks-lcci | +| 984. 不含 AAA 或 BBB 的字符串 | 1 | https://leetcode-cn.com/problems/string-without-aaa-or-bbb | +| 67. 二进制求和 | 1 | https://leetcode-cn.com/problems/add-binary | +| 680. 验证回文字符串 Ⅱ | 1 | https://leetcode-cn.com/problems/valid-palindrome-ii | +| 1498. 满足条件的子序列数目 | 1 | https://leetcode-cn.com/problems/undefined | +| 376. 摆动序列 | 1 | https://leetcode-cn.com/problems/wiggle-subsequence | +| 213. 打家劫舍 II | 1 | https://leetcode-cn.com/problems/house-robber-ii | +| 86. 分隔链表 | 1 | https://leetcode-cn.com/problems/partition-list | +| 剑指 Offer 28. 对称的二叉树 | 1 | https://leetcode-cn.com/problems/dui-cheng-de-er-cha-shu-lcof | +| 面试题 10.09. 排序矩阵查找 | 1 | https://leetcode-cn.com/problems/sorted-matrix-search-lcci | +| 91. 解码方法 | 1 | https://leetcode-cn.com/problems/decode-ways | +| 321. 拼接最大数 | 1 | https://leetcode-cn.com/problems/create-maximum-number | +| 188. 买卖股票的最佳时机 IV | 1 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iv | +| 525. 连续数组 | 1 | https://leetcode-cn.com/problems/contiguous-array | +| 78. 子集 | 1 | https://leetcode-cn.com/problems/subsets | +| 109. 有序链表转换二叉搜索树 | 1 | https://leetcode-cn.com/problems/convert-sorted-list-to-binary-search-tree | +| 剑指 Offer 45. 把数组排成最小的数 | 1 | https://leetcode-cn.com/problems/ba-shu-zu-pai-cheng-zui-xiao-de-shu-lcof | +| 704. 二分查找 | 1 | https://leetcode-cn.com/problems/binary-search | +| 440. 字典序的第K小数字 | 1 | https://leetcode-cn.com/problems/k-th-smallest-in-lexicographical-order | +| 136. 只出现一次的数字 | 1 | https://leetcode-cn.com/problems/single-number | +| 260. 只出现一次的数字 III | 1 | https://leetcode-cn.com/problems/single-number-iii | +| 146. LRU 缓存机制 | 1 | https://leetcode-cn.com/problems/lru-cache | +| 62. 不同路径 | 1 | https://leetcode-cn.com/problems/unique-paths | +| 1095. 山脉数组中查找目标值 | 1 | https://leetcode-cn.com/problems/find-in-mountain-array | +| 264. 丑数 II | 1 | https://leetcode-cn.com/problems/ugly-number-ii | +| 668. 乘法表中第k小的数 | 1 | https://leetcode-cn.com/problems/kth-smallest-number-in-multiplication-table | +| 60. 排列序列 | 1 | https://leetcode-cn.com/problems/permutation-sequence | +| 剑指 Offer 58 - II. 左旋转字符串 | 1 | https://leetcode-cn.com/problems/zuo-xuan-zhuan-zi-fu-chuan-lcof | +| 295. 数据流的中位数 | 1 | https://leetcode-cn.com/problems/find-median-from-data-stream | +| 516. 最长回文子序列 | 1 | https://leetcode-cn.com/problems/longest-palindromic-subsequence | +| 349. 两个数组的交集 | 1 | https://leetcode-cn.com/problems/intersection-of-two-arrays | +| 204. 计数质数 | 1 | https://leetcode-cn.com/problems/count-primes | +| 191. 位1的个数 | 1 | https://leetcode-cn.com/problems/number-of-1-bits | +| 402. 移掉K位数字 | 1 | https://leetcode-cn.com/problems/remove-k-digits | +| 895. 最大频率栈 | 1 | https://leetcode-cn.com/problems/maximum-frequency-stack | | 55. 跳跃游戏 | 1 | https://leetcode-cn.com/problems/jump-game | -| 394. 字符串解码 | 1 | https://leetcode-cn.com/problems/decode-string | | 557. 反转字符串中的单词 III | 1 | https://leetcode-cn.com/problems/reverse-words-in-a-string-iii | +| 325. 和等于 k 的最长子数组长度 | 1 | https://leetcode-cn.com/problems/maximum-size-subarray-sum-equals-k | | 17. 电话号码的字母组合 | 1 | https://leetcode-cn.com/problems/letter-combinations-of-a-phone-number | | 7. 整数反转 | 1 | https://leetcode-cn.com/problems/reverse-integer | | 225. 用队列实现栈 | 1 | https://leetcode-cn.com/problems/implement-stack-using-queues | -| 104. 二叉树的最大深度 | 1 | https://leetcode-cn.com/problems/maximum-depth-of-binary-tree | | 445. 两数相加 II | 1 | https://leetcode-cn.com/problems/add-two-numbers-ii | | 1233. 删除子文件夹 | 1 | https://leetcode-cn.com/problems/remove-sub-folders-from-the-filesystem | +| 145. 二叉树的后序遍历 | 1 | https://leetcode-cn.com/problems/binary-tree-postorder-traversal | | 701. 二叉搜索树中的插入操作 | 1 | https://leetcode-cn.com/problems/insert-into-a-binary-search-tree | -| 236. 二叉树的最近公共祖先 | 1 | https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree | -| 72. 编辑距离 | 1 | https://leetcode-cn.com/problems/edit-distance | -| 148. 排序链表 | 1 | https://leetcode-cn.com/problems/sort-list | | 138. 复制带随机指针的链表 | 1 | https://leetcode-cn.com/problems/copy-list-with-random-pointer | -| 剑指 Offer 36. 二叉搜索树与双向链表 | 1 | https://leetcode-cn.com/problems/er-cha-sou-suo-shu-yu-shuang-xiang-lian-biao-lcof | -| 141. 环形链表 | 1 | https://leetcode-cn.com/problems/linked-list-cycle | -| 46. 全排列 | 1 | https://leetcode-cn.com/problems/permutations | -| 105. 从前序与中序遍历序列构造二叉树 | 1 | https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal | -| 41. 缺失的第一个正数 | 1 | https://leetcode-cn.com/problems/first-missing-positive | +| 22. 括号生成 | 1 | https://leetcode-cn.com/problems/generate-parentheses | +| 328. 奇偶链表 | 1 | https://leetcode-cn.com/problems/odd-even-linked-list | +| 951. 翻转等价二叉树 | 1 | https://leetcode-cn.com/problems/flip-equivalent-binary-trees | +| 107. 二叉树的层次遍历 II | 1 | https://leetcode-cn.com/problems/binary-tree-level-order-traversal-ii | +| 99. 恢复二叉搜索树 | 1 | https://leetcode-cn.com/problems/recover-binary-search-tree | | 164. 最大间距 | 1 | https://leetcode-cn.com/problems/maximum-gap | -| 958. 二叉树的完全性检验 | 1 | https://leetcode-cn.com/problems/check-completeness-of-a-binary-tree | -| 503. 下一个更大元素 II | 1 | https://leetcode-cn.com/problems/next-greater-element-ii | -| 56. 合并区间 | 1 | https://leetcode-cn.com/problems/merge-intervals | -| 59. 螺旋矩阵 II | 1 | https://leetcode-cn.com/problems/spiral-matrix-ii | -| 102. 二叉树的层序遍历 | 1 | https://leetcode-cn.com/problems/binary-tree-level-order-traversal | -| 92. 反转链表 II | 1 | https://leetcode-cn.com/problems/reverse-linked-list-ii | -| 329. 矩阵中的最长递增路径 | 1 | https://leetcode-cn.com/problems/longest-increasing-path-in-a-matrix | -| 151. 翻转字符串里的单词 | 1 | https://leetcode-cn.com/problems/reverse-words-in-a-string | -| 113. 路径总和 II | 1 | https://leetcode-cn.com/problems/path-sum-ii | -| 15. 三数之和 | 1 | https://leetcode-cn.com/problems/3sum | -| 142. 环形链表 II | 1 | https://leetcode-cn.com/problems/linked-list-cycle-ii | -| 16. 最接近的三数之和 | 1 | https://leetcode-cn.com/problems/3sum-closest | +| 152. 乘积最大子数组 | 1 | https://leetcode-cn.com/problems/maximum-product-subarray | +| 130. 被围绕的区域 | 1 | https://leetcode-cn.com/problems/surrounded-regions | +| 637. 二叉树的层平均值 | 1 | https://leetcode-cn.com/problems/average-of-levels-in-binary-tree | +| 416. 分割等和子集 | 1 | https://leetcode-cn.com/problems/partition-equal-subset-sum | | 1047. 删除字符串中的所有相邻重复项 | 1 | https://leetcode-cn.com/problems/remove-all-adjacent-duplicates-in-string | -| 670. 最大交换 | 1 | https://leetcode-cn.com/problems/maximum-swap | -| 121. 买卖股票的最佳时机 | 1 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock | -| 20. 有效的括号 | 1 | https://leetcode-cn.com/problems/valid-parentheses | +| 208. 实现 Trie (前缀树) | 1 | https://leetcode-cn.com/problems/implement-trie-prefix-tree | +| 426. 将二叉搜索树转化为排序的双向链表 | 1 | https://leetcode-cn.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list | | 863. 二叉树中所有距离为 K 的结点 | 1 | https://leetcode-cn.com/problems/all-nodes-distance-k-in-binary-tree | -| 238. 除自身以外数组的乘积 | 1 | https://leetcode-cn.com/problems/product-of-array-except-self | +| 297. 二叉树的序列化与反序列化 | 1 | https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree | +| 277. 搜寻名人 | 1 | https://leetcode-cn.com/problems/find-the-celebrity | +| 807. 保持城市天际线 | 1 | https://leetcode-cn.com/problems/max-increase-to-keep-city-skyline | +| 227. 基本计算器 II | 1 | https://leetcode-cn.com/problems/basic-calculator-ii | | 347. 前 K 个高频元素 | 1 | https://leetcode-cn.com/problems/top-k-frequent-elements | -| 44. 通配符匹配 | 1 | https://leetcode-cn.com/problems/wildcard-matching | -| 215. 数组中的第K个最大元素 | 1 | https://leetcode-cn.com/problems/kth-largest-element-in-an-array | -| 79. 单词搜索 | 1 | https://leetcode-cn.com/problems/word-search | +| 509. 斐波那契数 | 1 | https://leetcode-cn.com/problems/fibonacci-number | +| 456. 132模式 | 1 | https://leetcode-cn.com/problems/132-pattern | +| 139. 单词拆分 | 1 | https://leetcode-cn.com/problems/word-break | | 977. 有序数组的平方 | 1 | https://leetcode-cn.com/problems/squares-of-a-sorted-array | -| 155. 最小栈 | 1 | https://leetcode-cn.com/problems/min-stack | | 767. 重构字符串 | 1 | https://leetcode-cn.com/problems/reorganize-string | -| 662. 二叉树最大宽度 | 1 | https://leetcode-cn.com/problems/maximum-width-of-binary-tree | -| 240. 搜索二维矩阵 II | 1 | https://leetcode-cn.com/problems/search-a-2d-matrix-ii | -| 242. 有效的字母异位词 | 1 | https://leetcode-cn.com/problems/valid-anagram | +| 322. 零钱兑换 | 1 | https://leetcode-cn.com/problems/coin-change | | 283. 移动零 | 1 | https://leetcode-cn.com/problems/move-zeroes | | 剑指 Offer 56 - II. 数组中数字出现的次数 II | 1 | https://leetcode-cn.com/problems/shu-zu-zhong-shu-zi-chu-xian-de-ci-shu-ii-lcof | -| 146. LRU缓存机制 | 1 | https://leetcode-cn.com/problems/lru-cache | - -## 算法 -| 题目 | 出现次数 | 链接 | -|-----------------------|------|--------------------------------------------------------------------------------------------| -| 49. 字母异位词分组 | 1 | https://leetcode-cn.com/problems/group-anagrams | -| 209. 长度最小的子数组 | 1 | https://leetcode-cn.com/problems/minimum-size-subarray-sum | -| 48. 旋转图像 | 1 | https://leetcode-cn.com/problems/rotate-image | -| 85. 最大矩形 | 1 | https://leetcode-cn.com/problems/maximal-rectangle | -| 518. 零钱兑换 II | 1 | https://leetcode-cn.com/problems/coin-change-2 | -| 426. 将二叉搜索树转化为排序的双向链表 | 1 | https://leetcode-cn.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list | -| 200. 岛屿数量 | 1 | https://leetcode-cn.com/problems/number-of-islands | -| 287. 寻找重复数 | 1 | https://leetcode-cn.com/problems/find-the-duplicate-number | -| 236. 二叉树的最近公共祖先 | 1 | https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree | -| 50. Pow(x, n) | 1 | https://leetcode-cn.com/problems/powx-n | -| 64. 最小路径和 | 1 | https://leetcode-cn.com/problems/minimum-path-sum | -| 105. 从前序与中序遍历序列构造二叉树 | 1 | https://leetcode-cn.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal | -| 122. 买卖股票的最佳时机 II | 1 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii | -| 179. 最大数 | 1 | https://leetcode-cn.com/problems/largest-number | -| 807. 保持城市天际线 | 1 | https://leetcode-cn.com/problems/max-increase-to-keep-city-skyline | -| 123. 买卖股票的最佳时机 III | 1 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-iii | -| 300. 最长上升子序列 | 1 | https://leetcode-cn.com/problems/longest-increasing-subsequence | -| 315. 计算右侧小于当前元素的个数 | 1 | https://leetcode-cn.com/problems/count-of-smaller-numbers-after-self | - -## 前端 -| 题目 | 出现次数 | 链接 | -|-------------------------|------|-------------------------------------------------------------------------------| -| 415. 字符串相加 | 3 | https://leetcode-cn.com/problems/add-strings | -| 215. 数组中的第K个最大元素 | 2 | https://leetcode-cn.com/problems/kth-largest-element-in-an-array | -| 155. 最小栈 | 2 | https://leetcode-cn.com/problems/min-stack | -| 113. 路径总和 II | 1 | https://leetcode-cn.com/problems/path-sum-ii | -| 230. 二叉搜索树中第K小的元素 | 1 | https://leetcode-cn.com/problems/kth-smallest-element-in-a-bst | -| 102. 二叉树的层序遍历 | 1 | https://leetcode-cn.com/problems/binary-tree-level-order-traversal | -| 93. 复原IP地址 | 1 | https://leetcode-cn.com/problems/restore-ip-addresses | -| 42. 接雨水 | 1 | https://leetcode-cn.com/problems/trapping-rain-water | -| 44. 通配符匹配 | 1 | https://leetcode-cn.com/problems/wildcard-matching | -| 剑指 Offer 22. 链表中倒数第k个节点 | 1 | https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof | -| 88. 合并两个有序数组 | 1 | https://leetcode-cn.com/problems/merge-sorted-array | -| 130. 被围绕的区域 | 1 | https://leetcode-cn.com/problems/surrounded-regions | -| 16. 最接近的三数之和 | 1 | https://leetcode-cn.com/problems/3sum-closest | -| 165. 比较版本号 | 1 | https://leetcode-cn.com/problems/compare-version-numbers | -| 498. 对角线遍历 | 1 | https://leetcode-cn.com/problems/diagonal-traverse | -| 169. 多数元素 | 1 | https://leetcode-cn.com/problems/majority-element | -| 224. 基本计算器 | 1 | https://leetcode-cn.com/problems/basic-calculator | -| 227. 基本计算器 II | 1 | https://leetcode-cn.com/problems/basic-calculator-ii | -| 15. 三数之和 | 1 | https://leetcode-cn.com/problems/3sum | -| 121. 买卖股票的最佳时机 | 1 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock | -| 509. 斐波那契数 | 1 | https://leetcode-cn.com/problems/fibonacci-number | -| 112. 路径总和 | 1 | https://leetcode-cn.com/problems/path-sum | - -## 测试 -| 题目 | 出现次数 | 链接 | -|-----------------------|------|---------------------------------------------------------------------------------| -| 3. 无重复字符的最长子串 | 4 | https://leetcode-cn.com/problems/longest-substring-without-repeating-characters | -| 20. 有效的括号 | 2 | https://leetcode-cn.com/problems/valid-parentheses | -| 94. 二叉树的中序遍历 | 2 | https://leetcode-cn.com/problems/binary-tree-inorder-traversal | -| 42. 接雨水 | 2 | https://leetcode-cn.com/problems/trapping-rain-water | -| 41. 缺失的第一个正数 | 1 | https://leetcode-cn.com/problems/first-missing-positive | -| 498. 对角线遍历 | 1 | https://leetcode-cn.com/problems/diagonal-traverse | -| 415. 字符串相加 | 1 | https://leetcode-cn.com/problems/add-strings | -| 125. 验证回文串 | 1 | https://leetcode-cn.com/problems/valid-palindrome | -| 268. 丢失的数字 | 1 | https://leetcode-cn.com/problems/missing-number | -| 49. 字母异位词分组 | 1 | https://leetcode-cn.com/problems/group-anagrams | -| 79. 单词搜索 | 1 | https://leetcode-cn.com/problems/word-search | -| 169. 多数元素 | 1 | https://leetcode-cn.com/problems/majority-element | -| 26. 删除排序数组中的重复项 | 1 | https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array | -| 232. 用栈实现队列 | 1 | https://leetcode-cn.com/problems/implement-queue-using-stacks | -| 206. 反转链表 | 1 | https://leetcode-cn.com/problems/reverse-linked-list | -| 25. K 个一组翻转链表 | 1 | https://leetcode-cn.com/problems/reverse-nodes-in-k-group | -| 97. 交错字符串 | 1 | https://leetcode-cn.com/problems/interleaving-string | -| 198. 打家劫舍 | 1 | https://leetcode-cn.com/problems/house-robber | -| 剑指 Offer 61. 扑克牌中的顺子 | 1 | https://leetcode-cn.com/problems/bu-ke-pai-zhong-de-shun-zi-lcof | -| 121. 买卖股票的最佳时机 | 1 | https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock | -| 64. 最小路径和 | 1 | https://leetcode-cn.com/problems/minimum-path-sum | -| 5. 最长回文子串 | 1 | https://leetcode-cn.com/problems/longest-palindromic-substring | -| 141. 环形链表 | 1 | https://leetcode-cn.com/problems/linked-list-cycle | -| 154. 寻找旋转排序数组中的最小值 II | 1 | https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii | - - -## 数据相关 -| 题目 | 出现次数 | 链接 | -|-------------------|------|------------------------------------------------------------------------| -| 101. 对称二叉树 | 1 | https://leetcode-cn.com/problems/symmetric-tree | -| 25. K 个一组翻转链表 | 1 | https://leetcode-cn.com/problems/reverse-nodes-in-k-group | -| 297. 二叉树的序列化与反序列化 | 1 | https://leetcode-cn.com/problems/serialize-and-deserialize-binary-tree | - - diff --git a/bytedance/test.md b/bytedance/test.md index 3173245..3d4e653 100644 --- a/bytedance/test.md +++ b/bytedance/test.md @@ -1,48 +1,77 @@ -如果只想看本次更新的数据(07.07~07.18)，请[点我](https://github.com/afatcoder/LeetcodeTop/blob/master/bytedance//latest/test.md) - -| 公司 | 岗位 | 题目 | 次数 | -|------|----|-------------------------------|----| -| 字节跳动 | 测试 | 3\. 无重复字符的最长子串 | 4 | -| 字节跳动 | 测试 | 78\. 子集 | 4 | -| 字节跳动 | 测试 | 20\. 有效的括号 | 3 | -| 字节跳动 | 测试 | 206\. 反转链表 | 3 | -| 字节跳动 | 测试 | 179\. 最大数 | 2 | -| 字节跳动 | 测试 | 146\. LRU缓存机制 | 2 | -| 字节跳动 | 测试 | 1\.两数之和 | 2 | -| 字节跳动 | 测试 | 15\. 三数之和 | 2 | -| 字节跳动 | 测试 | 25\. K 个一组翻转链表 | 2 | -| 字节跳动 | 测试 | 110\. 平衡二叉树 | 2 | -| 字节跳动 | 测试 | 142\. 环形链表 II | 2 | -| 字节跳动 | 测试 | 1\. 两数之和 | 2 | -| 字节跳动 | 测试 | 62\. 不同路径 | 2 | -| 字节跳动 | 测试 | 169\. 多数元素 | 2 | -| 字节跳动 | 测试 | 543\. 二叉树的直径 | 2 | -| 字节跳动 | 测试 | 415\. 字符串相加 | 2 | -| 字节跳动 | 测试 | 160\. 相交链表 | 1 | -| 字节跳动 | 测试 | 剑指 Offer 39\. 数组中出现次数超过一半的数字 | 1 | -| 字节跳动 | 测试 | 剑指 Offer 21\. 调整数组顺序使奇数位于偶数前面 | 1 | -| 字节跳动 | 测试 | 236\. 二叉树的最近公共祖先 | 1 | -| 字节跳动 | 测试 | 19\. 删除链表的倒数第N个节点 | 1 | -| 字节跳动 | 测试 | 9\. 回文数 | 1 | -| 字节跳动 | 测试 | 405\. 数字转换为十六进制数 | 1 | -| 字节跳动 | 测试 | 200\. 岛屿数量 | 1 | -| 字节跳动 | 测试 | 64\. 最小路径和 | 1 | -| 字节跳动 | 测试 | 350\. 两个数组的交集 II | 1 | -| 字节跳动 | 测试 | 94\. 二叉树的中序遍历 | 1 | -| 字节跳动 | 测试 | 14\. 最长公共前缀 | 1 | -| 字节跳动 | 测试 | 51\. N皇后 | 1 | -| 字节跳动 | 测试 | 1201\. 丑数 III | 1 | -| 字节跳动 | 测试 | 剑指 Offer 61\. 扑克牌中的顺子 | 1 | -| 字节跳动 | 测试 | 468\. 验证IP地址 | 1 | -| 字节跳动 | 测试 | 344\. 反转字符串 | 1 | -| 字节跳动 | 测试 | 862\. 和至少为 K 的最短子数组 | 1 | -| 字节跳动 | 测试 | 70\. 爬楼梯 | 1 | -| 字节跳动 | 测试 | 76\. 最小覆盖子串 | 1 | -| 字节跳动 | 测试 | 796\. 旋转字符串 | 1 | -| 字节跳动 | 测试 | 215\. 数组中的第K个最大元素 | 1 | -| 字节跳动 | 测试 | 704\. 二分查找 | 1 | -| 字节跳动 | 测试 | 240\. 搜索二维矩阵 II | 1 | -| 字节跳动 | 测试 | 234\. 回文链表 | 1 | -| 字节跳动 | 测试 | 32\. 最长有效括号 | 1 | -| 字节跳动 | 测试 | 162\. 寻找峰值 | 1 | - +|题目|出现次数|链接| +|-|-|-| +|3. 无重复字符的最长子串|14|https://leetcode-cn.com/problems/longest-substring-without-repeating-characters| +|20. 有效的括号|8|https://leetcode-cn.com/problems/valid-parentheses| +|206. 反转链表|6|https://leetcode-cn.com/problems/reverse-linked-list| +|169. 多数元素|6|https://leetcode-cn.com/problems/majority-element| +|415. 字符串相加|5|https://leetcode-cn.com/problems/add-strings| +|78. 子集|5|https://leetcode-cn.com/problems/subsets| +|1. 两数之和|5|https://leetcode-cn.com/problems/two-sum| +|70. 爬楼梯|4|https://leetcode-cn.com/problems/climbing-stairs| +|94. 二叉树的中序遍历|4|https://leetcode-cn.com/problems/binary-tree-inorder-traversal| +|25. K 个一组翻转链表|4|https://leetcode-cn.com/problems/reverse-nodes-in-k-group| +|64. 最小路径和|4|https://leetcode-cn.com/problems/minimum-path-sum| +|239. 滑动窗口最大值|3|https://leetcode-cn.com/problems/sliding-window-maximum| +|剑指 Offer 61. 扑克牌中的顺子|3|https://leetcode-cn.com/problems/bu-ke-pai-zhong-de-shun-zi-lcof| +|110. 平衡二叉树|3|https://leetcode-cn.com/problems/balanced-binary-tree| +|62. 不同路径|3|https://leetcode-cn.com/problems/unique-paths| +|83. 删除排序链表中的重复元素|2|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-list| +|14. 最长公共前缀|2|https://leetcode-cn.com/problems/longest-common-prefix| +|88. 合并两个有序数组|2|https://leetcode-cn.com/problems/merge-sorted-array| +|42. 接雨水|2|https://leetcode-cn.com/problems/trapping-rain-water| +|39. 组合总和|2|https://leetcode-cn.com/problems/combination-sum| +|142. 环形链表 II|2|https://leetcode-cn.com/problems/linked-list-cycle-ii| +|268. 缺失数字|2|https://leetcode-cn.com/problems/missing-number| +|543. 二叉树的直径|2|https://leetcode-cn.com/problems/diameter-of-binary-tree| +|141. 环形链表|2|https://leetcode-cn.com/problems/linked-list-cycle| +|15. 三数之和|2|https://leetcode-cn.com/problems/3sum| +|125. 验证回文串|2|https://leetcode-cn.com/problems/valid-palindrome| +|26. 删除排序数组中的重复项|2|https://leetcode-cn.com/problems/remove-duplicates-from-sorted-array| +|242. 有效的字母异位词|2|https://leetcode-cn.com/problems/valid-anagram| +|179. 最大数|2|https://leetcode-cn.com/problems/largest-number| +|5. 最长回文子串|2|https://leetcode-cn.com/problems/longest-palindromic-substring| +|468. 验证IP地址|2|https://leetcode-cn.com/problems/validate-ip-address| +|146. LRU缓存机制|2|https://leetcode-cn.com/problems/lru-cache| +|200. 岛屿数量|1|https://leetcode-cn.com/problems/number-of-islands| +|49. 字母异位词分组|1|https://leetcode-cn.com/problems/group-anagrams| +|704. 二分查找|1|https://leetcode-cn.com/problems/binary-search| +|198. 打家劫舍|1|https://leetcode-cn.com/problems/house-robber| +|151. 翻转字符串里的单词|1|https://leetcode-cn.com/problems/reverse-words-in-a-string| +|53. 最大子序和|1|https://leetcode-cn.com/problems/maximum-subarray| +|862. 和至少为 K 的最短子数组|1|https://leetcode-cn.com/problems/shortest-subarray-with-sum-at-least-k| +|215. 数组中的第K个最大元素|1|https://leetcode-cn.com/problems/kth-largest-element-in-an-array| +|97. 交错字符串|1|https://leetcode-cn.com/problems/interleaving-string| +|21. 合并两个有序链表|1|https://leetcode-cn.com/problems/merge-two-sorted-lists| +|剑指 Offer 39. 数组中出现次数超过一半的数字|1|https://leetcode-cn.com/problems/shu-zu-zhong-chu-xian-ci-shu-chao-guo-yi-ban-de-shu-zi-lcof| +|162. 寻找峰值|1|https://leetcode-cn.com/problems/find-peak-element| +|154. 寻找旋转排序数组中的最小值 II|1|https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii| +|1143. 最长公共子序列|1|https://leetcode-cn.com/problems/longest-common-subsequence| +|405. 数字转换为十六进制数|1|https://leetcode-cn.com/problems/convert-a-number-to-hexadecimal| +|232. 用栈实现队列|1|https://leetcode-cn.com/problems/implement-queue-using-stacks| +|31. 下一个排列|1|https://leetcode-cn.com/problems/next-permutation| +|350. 两个数组的交集 II|1|https://leetcode-cn.com/problems/intersection-of-two-arrays-ii| +|160. 相交链表|1|https://leetcode-cn.com/problems/intersection-of-two-linked-lists| +|32. 最长有效括号|1|https://leetcode-cn.com/problems/longest-valid-parentheses| +|224. 基本计算器|1|https://leetcode-cn.com/problems/basic-calculator| +|1201. 丑数 III|1|https://leetcode-cn.com/problems/ugly-number-iii| +|680. 验证回文字符串 Ⅱ|1|https://leetcode-cn.com/problems/valid-palindrome-ii| +|344. 反转字符串|1|https://leetcode-cn.com/problems/reverse-string| +|9. 回文数|1|https://leetcode-cn.com/problems/palindrome-number| +|796. 旋转字符串|1|https://leetcode-cn.com/problems/rotate-string| +|234. 回文链表|1|https://leetcode-cn.com/problems/palindrome-linked-list| +|124. 二叉树中的最大路径和|1|https://leetcode-cn.com/problems/binary-tree-maximum-path-sum| +|剑指 Offer 21. 调整数组顺序使奇数位于偶数前面|1|https://leetcode-cn.com/problems/diao-zheng-shu-zu-shun-xu-shi-qi-shu-wei-yu-ou-shu-qian-mian-lcof| +|498. 对角线遍历|1|https://leetcode-cn.com/problems/diagonal-traverse| +|443. 压缩字符串|1|https://leetcode-cn.com/problems/string-compression| +|19. 删除链表的倒数第N个节点|1|https://leetcode-cn.com/problems/remove-nth-node-from-end-of-list| +|79. 单词搜索|1|https://leetcode-cn.com/problems/word-search| +|300. 最长上升子序列|1|https://leetcode-cn.com/problems/longest-increasing-subsequence| +|76. 最小覆盖子串|1|https://leetcode-cn.com/problems/minimum-window-substring| +|240. 搜索二维矩阵 II|1|https://leetcode-cn.com/problems/search-a-2d-matrix-ii| +|121. 买卖股票的最佳时机|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock| +|剑指 Offer 22. 链表中倒数第k个节点|1|https://leetcode-cn.com/problems/lian-biao-zhong-dao-shu-di-kge-jie-dian-lcof| +|51. N皇后|1|https://leetcode-cn.com/problems/n-queens| +|236. 二叉树的最近公共祖先|1|https://leetcode-cn.com/problems/lowest-common-ancestor-of-a-binary-tree| +|41. 缺失的第一个正数|1|https://leetcode-cn.com/problems/first-missing-positive| +|113. 路径总和 II|1|https://leetcode-cn.com/problems/path-sum-ii| +|122. 买卖股票的最佳时机 II|1|https://leetcode-cn.com/problems/best-time-to-buy-and-sell-stock-ii| \ No newline at end of file