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bloomberg_alltime.csv

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1
IDTitleAcceptanceDifficultyFrequencyLeetcode Question Link
2
138Copy List with Random Pointer36.4%Medium2.9916072330367776 https://leetcode.com/problems/copy-list-with-random-pointer
3
146LRU Cache33.2%Medium2.88011930741835 https://leetcode.com/problems/lru-cache
4
1396Design Underground System64.7%Medium2.7686313817999224 https://leetcode.com/problems/design-underground-system
5
430Flatten a Multilevel Doubly Linked List55.1%Medium2.699294019942542 https://leetcode.com/problems/flatten-a-multilevel-doubly-linked-list
6
200Number of Islands46.8%Medium2.5893928602940184 https://leetcode.com/problems/number-of-islands
7
445Add Two Numbers II54.5%Medium2.5005209232280814 https://leetcode.com/problems/add-two-numbers-ii
8
723Candy Crush69.2%Medium2.4433718804091535 https://leetcode.com/problems/candy-crush
9
394Decode String50.0%Medium2.4354178381724667 https://leetcode.com/problems/decode-string
10
582Kill Process60.8%Medium2.329004207705794 https://leetcode.com/problems/kill-process
11
1Two Sum45.6%Easy2.2663379529079926 https://leetcode.com/problems/two-sum
12
451Sort Characters By Frequency63.0%Medium2.214754567267123 https://leetcode.com/problems/sort-characters-by-frequency
13
2Add Two Numbers33.9%Medium2.2105161651535843 https://leetcode.com/problems/add-two-numbers
14
1169Invalid Transactions31.2%Medium2.1276788037634873 https://leetcode.com/problems/invalid-transactions
15
117Populating Next Right Pointers in Each Node II39.1%Medium2.118212486885331 https://leetcode.com/problems/populating-next-right-pointers-in-each-node-ii
16
42Trapping Rain Water48.9%Hard2.0660776889450734 https://leetcode.com/problems/trapping-rain-water
17
20Valid Parentheses39.0%Easy2.0208637675689056 https://leetcode.com/problems/valid-parentheses
18
380Insert Delete GetRandom O(1)47.5%Medium1.9093758419504783 https://leetcode.com/problems/insert-delete-getrandom-o1
19
155Min Stack44.5%Easy1.8753356079546997 https://leetcode.com/problems/min-stack
20
98Validate Binary Search Tree27.8%Medium1.8280334735241495 https://leetcode.com/problems/validate-binary-search-tree
21
253Meeting Rooms II45.7%Medium1.7748254445172882 https://leetcode.com/problems/meeting-rooms-ii
22
121Best Time to Buy and Sell Stock50.5%Easy1.7316498584399342 https://leetcode.com/problems/best-time-to-buy-and-sell-stock
23
387First Unique Character in a String53.4%Easy1.6717206372907538 https://leetcode.com/problems/first-unique-character-in-a-string
24
56Merge Intervals39.3%Medium1.6344853036753995 https://leetcode.com/problems/merge-intervals
25
214Shortest Palindrome29.8%Hard1.628304607593452 https://leetcode.com/problems/shortest-palindrome
26
1274Number of Ships in a Rectangle66.3%Hard1.6253239794553143 https://leetcode.com/problems/number-of-ships-in-a-rectangle
27
1029Two City Scheduling56.1%Easy1.6062408497394156 https://leetcode.com/problems/two-city-scheduling
28
283Move Zeroes57.8%Easy1.5700380214242422 https://leetcode.com/problems/move-zeroes
29
116Populating Next Right Pointers in Each Node45.2%Medium1.5282163044390433 https://leetcode.com/problems/populating-next-right-pointers-in-each-node
30
390Elimination Game44.5%Medium1.435519307483543 https://leetcode.com/problems/elimination-game
31
3Longest Substring Without Repeating Characters30.4%Medium1.3959826812294072 https://leetcode.com/problems/longest-substring-without-repeating-characters
32
23Merge k Sorted Lists40.2%Hard1.390362038117481 https://leetcode.com/problems/merge-k-sorted-lists
33
1209Remove All Adjacent Duplicates in String II56.9%Medium1.2788741124990537 https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string-ii
34
463Island Perimeter65.7%Easy1.245274068255333 https://leetcode.com/problems/island-perimeter
35
242Valid Anagram56.9%Easy1.1337861426369056 https://leetcode.com/problems/valid-anagram
36
269Alien Dictionary33.3%Hard1.099252698552309 https://leetcode.com/problems/alien-dictionary
37
114Flatten Binary Tree to Linked List49.3%Medium1.0986122886681096 https://leetcode.com/problems/flatten-binary-tree-to-linked-list
38
139Word Break40.1%Medium1.0903842081598691 https://leetcode.com/problems/word-break
39
4Median of Two Sorted Arrays29.6%Hard1.0617282987657621 https://leetcode.com/problems/median-of-two-sorted-arrays
40
271Encode and Decode Strings31.5%Medium1.0528027526368156 https://leetcode.com/problems/encode-and-decode-strings
41
33Search in Rotated Sorted Array34.5%Medium1.0520357838367607 https://leetcode.com/problems/search-in-rotated-sorted-array
42
12Integer to Roman55.1%Medium1.0302007147147747 https://leetcode.com/problems/integer-to-roman
43
206Reverse Linked List62.5%Easy1.0194232916385328 https://leetcode.com/problems/reverse-linked-list
44
301Remove Invalid Parentheses43.3%Hard1.0163915378390016 https://leetcode.com/problems/remove-invalid-parentheses
45
21Merge Two Sorted Lists53.5%Easy0.9730025194287449 https://leetcode.com/problems/merge-two-sorted-lists
46
7Reverse Integer25.8%Easy0.9636538129651142 https://leetcode.com/problems/reverse-integer
47
69Sqrt(x)33.9%Easy0.9425416082510271 https://leetcode.com/problems/sqrtx
48
628Maximum Product of Three Numbers47.1%Easy0.9179560111932162 https://leetcode.com/problems/maximum-product-of-three-numbers
49
153Sum26.8%Medium0.9115464188984339 https://leetcode.com/problems/3sum
50
346Moving Average from Data Stream70.9%Easy0.893574774039618 https://leetcode.com/problems/moving-average-from-data-stream
51
105Construct Binary Tree from Preorder and Inorder Traversal48.8%Medium0.856966942738701 https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal
52
554Brick Wall50.0%Medium0.8487112881843506 https://leetcode.com/problems/brick-wall
53
460LFU Cache34.2%Hard0.8452742509276767 https://leetcode.com/problems/lfu-cache
54
53Maximum Subarray46.5%Easy0.8338660450189812 https://leetcode.com/problems/maximum-subarray
55
692Top K Frequent Words51.8%Medium0.8219759071619612 https://leetcode.com/problems/top-k-frequent-words
56
5Longest Palindromic Substring29.5%Medium0.8154521489335768 https://leetcode.com/problems/longest-palindromic-substring
57
239Sliding Window Maximum43.0%Hard0.8060721931479718 https://leetcode.com/problems/sliding-window-maximum
58
295Find Median from Data Stream44.3%Hard0.7864008043695105 https://leetcode.com/problems/find-median-from-data-stream
59
62Unique Paths54.1%Medium0.7819517612115802 https://leetcode.com/problems/unique-paths
60
236Lowest Common Ancestor of a Binary Tree45.7%Medium0.7585897524597297 https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree
61
54Spiral Matrix34.1%Medium0.7505169147393441 https://leetcode.com/problems/spiral-matrix
62
273Integer to English Words27.1%Hard0.7404748586772619 https://leetcode.com/problems/integer-to-english-words
63
611Valid Triangle Number48.4%Medium0.7357067949787413 https://leetcode.com/problems/valid-triangle-number
64
160Intersection of Two Linked Lists40.6%Easy0.7095335003665627 https://leetcode.com/problems/intersection-of-two-linked-lists
65
332Reconstruct Itinerary36.7%Medium0.6934933810134637 https://leetcode.com/problems/reconstruct-itinerary
66
987Vertical Order Traversal of a Binary Tree36.6%Medium0.6653429641530142 https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree
67
173Binary Search Tree Iterator56.6%Medium0.6626352388032212 https://leetcode.com/problems/binary-search-tree-iterator
68
10Regular Expression Matching26.8%Hard0.6273817982285409 https://leetcode.com/problems/regular-expression-matching
69
122Best Time to Buy and Sell Stock II57.0%Easy0.620692101344523 https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii
70
49Group Anagrams56.9%Medium0.6192590691619644 https://leetcode.com/problems/group-anagrams
71
797All Paths From Source to Target77.9%Medium0.6133054173259477 https://leetcode.com/problems/all-paths-from-source-to-target
72
102Binary Tree Level Order Traversal54.6%Medium0.598984719563006 https://leetcode.com/problems/binary-tree-level-order-traversal
73
127Word Ladder29.6%Medium0.5839478885949534 https://leetcode.com/problems/word-ladder
74
443String Compression41.3%Easy0.5809942743419542 https://leetcode.com/problems/string-compression
75
88Merge Sorted Array39.4%Easy0.571985667665598 https://leetcode.com/problems/merge-sorted-array
76
314Binary Tree Vertical Order Traversal45.3%Medium0.5697543914580919 https://leetcode.com/problems/binary-tree-vertical-order-traversal
77
384Shuffle an Array52.8%Medium0.5613156759328372 https://leetcode.com/problems/shuffle-an-array
78
235Lowest Common Ancestor of a Binary Search Tree49.9%Easy0.5565464902832835 https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-tree
79
322Coin Change35.5%Medium0.5515361644679891 https://leetcode.com/problems/coin-change
80
78Subsets62.0%Medium0.5447142447216986 https://leetcode.com/problems/subsets
81
1472Design Browser History64.6%Medium0.5365781198684054 https://leetcode.com/problems/design-browser-history
82
399Evaluate Division51.6%Medium0.5332723866487983 https://leetcode.com/problems/evaluate-division
83
140Word Break II32.6%Hard0.5270660323324061 https://leetcode.com/problems/word-break-ii
84
72Edit Distance44.8%Hard0.4973447790261514 https://leetcode.com/problems/edit-distance
85
199Binary Tree Right Side View54.1%Medium0.48753322716717645 https://leetcode.com/problems/binary-tree-right-side-view
86
662Maximum Width of Binary Tree41.0%Medium0.4763908360365309 https://leetcode.com/problems/maximum-width-of-binary-tree
87
759Employee Free Time66.3%Hard0.4763656648250958 https://leetcode.com/problems/employee-free-time
88
84Largest Rectangle in Histogram35.2%Hard0.47303377627978027 https://leetcode.com/problems/largest-rectangle-in-histogram
89
8String to Integer (atoi)15.4%Medium0.4660655155190756 https://leetcode.com/problems/string-to-integer-atoi
90
128Longest Consecutive Sequence45.1%Hard0.4586585434961303 https://leetcode.com/problems/longest-consecutive-sequence
91
41First Missing Positive32.0%Hard0.4577280774627401 https://leetcode.com/problems/first-missing-positive
92
162Find Peak Element43.3%Medium0.4542122961558814 https://leetcode.com/problems/find-peak-element
93
739Daily Temperatures63.3%Medium0.4492773337550074 https://leetcode.com/problems/daily-temperatures
94
328Odd Even Linked List55.7%Medium0.44107885769261934 https://leetcode.com/problems/odd-even-linked-list
95
126Word Ladder II22.1%Hard0.43777160210436394 https://leetcode.com/problems/word-ladder-ii
96
50Pow(x;n)30.3%Medium0.4274653596092084 https://leetcode.com/problems/powx-n
97
535Encode and Decode TinyURL79.9%Medium0.4221173972425086 https://leetcode.com/problems/encode-and-decode-tinyurl
98
347Top K Frequent Elements61.2%Medium0.4113452979974663 https://leetcode.com/problems/top-k-frequent-elements
99
234Palindrome Linked List39.3%Easy0.40610862095331074 https://leetcode.com/problems/palindrome-linked-list
100
488Zuma Game39.9%Hard0.3999856423435388 https://leetcode.com/problems/zuma-game
101
118Pascal's Triangle52.5%Easy0.3983282893707838 https://leetcode.com/problems/pascals-triangle
102
31Next Permutation32.6%Medium0.3965135773768611 https://leetcode.com/problems/next-permutation
103
11Container With Most Water50.8%Medium0.3920877580285051 https://leetcode.com/problems/container-with-most-water
104
496Next Greater Element I63.8%Easy0.39096401741736453 https://leetcode.com/problems/next-greater-element-i
105
171Excel Sheet Column Number55.9%Easy0.3891015365515057 https://leetcode.com/problems/excel-sheet-column-number
106
9Palindrome Number48.4%Easy0.3889248192216875 https://leetcode.com/problems/palindrome-number
107
1047Remove All Adjacent Duplicates In String68.6%Easy0.38744859425846845 https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string
108
34Find First and Last Position of Element in Sorted Array36.2%Medium0.3847852205330874 https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array
109
349Intersection of Two Arrays62.5%Easy0.3823387899165356 https://leetcode.com/problems/intersection-of-two-arrays
110
311Sparse Matrix Multiplication61.9%Medium0.37117603462953225 https://leetcode.com/problems/sparse-matrix-multiplication
111
79Word Search35.6%Medium0.355241060704579 https://leetcode.com/problems/word-search
112
44Wildcard Matching24.7%Hard0.34881383996175425 https://leetcode.com/problems/wildcard-matching
113
362Design Hit Counter63.7%Medium0.34451909789108437 https://leetcode.com/problems/design-hit-counter
114
230Kth Smallest Element in a BST60.2%Medium0.3413184800841155 https://leetcode.com/problems/kth-smallest-element-in-a-bst
115
124Binary Tree Maximum Path Sum34.3%Hard0.33702679091242466 https://leetcode.com/problems/binary-tree-maximum-path-sum
116
268Missing Number51.7%Easy0.3338128467131867 https://leetcode.com/problems/missing-number
117
64Minimum Path Sum54.5%Medium0.3317195432884912 https://leetcode.com/problems/minimum-path-sum
118
215Kth Largest Element in an Array55.4%Medium0.3300278321382259 https://leetcode.com/problems/kth-largest-element-in-an-array
119
353Design Snake Game34.2%Medium0.32931497055013925 https://leetcode.com/problems/design-snake-game
120
46Permutations63.5%Medium0.32304289477761106 https://leetcode.com/problems/permutations
121
221Maximal Square37.7%Medium0.3057737602882765 https://leetcode.com/problems/maximal-square
122
17Letter Combinations of a Phone Number46.8%Medium0.30552675752628056 https://leetcode.com/problems/letter-combinations-of-a-phone-number
123
205Isomorphic Strings39.8%Easy0.30101800626340847 https://leetcode.com/problems/isomorphic-strings
124
75Sort Colors47.3%Medium0.2778743740687611 https://leetcode.com/problems/sort-colors
125
695Max Area of Island62.7%Medium0.2770125235595406 https://leetcode.com/problems/max-area-of-island
126
136Single Number65.5%Easy0.27522969174444734 https://leetcode.com/problems/single-number
127
22Generate Parentheses62.7%Medium0.274428104404814 https://leetcode.com/problems/generate-parentheses
128
229Majority Element II35.6%Medium0.2683771567744578 https://leetcode.com/problems/majority-element-ii
129
503Next Greater Element II56.5%Medium0.26590939545778536 https://leetcode.com/problems/next-greater-element-ii
130
209Minimum Size Subarray Sum38.2%Medium0.26557641498817536 https://leetcode.com/problems/minimum-size-subarray-sum
131
694Number of Distinct Islands56.0%Medium0.26236426446749106 https://leetcode.com/problems/number-of-distinct-islands
132
422Valid Word Square37.7%Easy0.2578291093020998 https://leetcode.com/problems/valid-word-square
133
252Meeting Rooms54.6%Easy0.2539330877151399 https://leetcode.com/problems/meeting-rooms
134
286Walls and Gates54.5%Medium0.2531417471996048 https://leetcode.com/problems/walls-and-gates
135
48Rotate Image56.7%Medium0.2525907526405108 https://leetcode.com/problems/rotate-image
136
821Shortest Distance to a Character66.9%Easy0.24320527953164725 https://leetcode.com/problems/shortest-distance-to-a-character
137
240Search a 2D Matrix II43.2%Medium0.24218097481422138 https://leetcode.com/problems/search-a-2d-matrix-ii
138
716Max Stack42.6%Easy0.24108416003009112 https://leetcode.com/problems/max-stack
139
85Maximal Rectangle37.7%Hard0.2404427185770219 https://leetcode.com/problems/maximal-rectangle
140
63Unique Paths II34.6%Medium0.2348446787507317 https://leetcode.com/problems/unique-paths-ii
141
76Minimum Window Substring34.6%Hard0.23436338587849237 https://leetcode.com/problems/minimum-window-substring
142
572Subtree of Another Tree44.1%Easy0.23328636844031944 https://leetcode.com/problems/subtree-of-another-tree
143
151Reverse Words in a String21.9%Medium0.23114347137583938 https://leetcode.com/problems/reverse-words-in-a-string
144
412Fizz Buzz62.3%Easy0.23023806672070082 https://leetcode.com/problems/fizz-buzz
145
652Find Duplicate Subtrees50.2%Medium0.23015822831359434 https://leetcode.com/problems/find-duplicate-subtrees
146
924Minimize Malware Spread42.0%Hard0.22884157242884745 https://leetcode.com/problems/minimize-malware-spread
147
91Decode Ways24.7%Medium0.2254754606491885 https://leetcode.com/problems/decode-ways
148
238Product of Array Except Self60.1%Medium0.22477655808124566 https://leetcode.com/problems/product-of-array-except-self
149
1223Dice Roll Simulation45.6%Medium0.2166710368085923 https://leetcode.com/problems/dice-roll-simulation
150
560Subarray Sum Equals K43.9%Medium0.21610695147886494 https://leetcode.com/problems/subarray-sum-equals-k
151
442Find All Duplicates in an Array67.8%Medium0.21334822899856468 https://leetcode.com/problems/find-all-duplicates-in-an-array
152
6ZigZag Conversion36.3%Medium0.21040551802808702 https://leetcode.com/problems/zigzag-conversion
153
287Find the Duplicate Number55.5%Medium0.20950804936372536 https://leetcode.com/problems/find-the-duplicate-number
154
315Count of Smaller Numbers After Self41.5%Hard0.20806843787404064 https://leetcode.com/problems/count-of-smaller-numbers-after-self
155
232Implement Queue using Stacks49.6%Easy0.20615437352136948 https://leetcode.com/problems/implement-queue-using-stacks
156
208Implement Trie (Prefix Tree)49.4%Medium0.20593713931590088 https://leetcode.com/problems/implement-trie-prefix-tree
157
163Sum Closest46.0%Medium0.2058081329110988 https://leetcode.com/problems/3sum-closest
158
513Find Bottom Left Tree Value61.5%Medium0.20328581918106378 https://leetcode.com/problems/find-bottom-left-tree-value
159
543Diameter of Binary Tree48.4%Easy0.2027481163433401 https://leetcode.com/problems/diameter-of-binary-tree
160
836Rectangle Overlap48.6%Easy0.19944370144318244 https://leetcode.com/problems/rectangle-overlap
161
13Roman to Integer55.7%Easy0.19870163716069 https://leetcode.com/problems/roman-to-integer
162
510Inorder Successor in BST II58.0%Medium0.19714257713870645 https://leetcode.com/problems/inorder-successor-in-bst-ii
163
329Longest Increasing Path in a Matrix43.4%Hard0.1954447382872236 https://leetcode.com/problems/longest-increasing-path-in-a-matrix
164
1060Missing Element in Sorted Array54.5%Medium0.1950605825713844 https://leetcode.com/problems/missing-element-in-sorted-array
165
94Binary Tree Inorder Traversal63.3%Medium0.1948180665300998 https://leetcode.com/problems/binary-tree-inorder-traversal
166
120Triangle44.2%Medium0.19325424809414601 https://leetcode.com/problems/triangle
167
92Reverse Linked List II38.8%Medium0.19248981022320735 https://leetcode.com/problems/reverse-linked-list-ii
168
153Find Minimum in Rotated Sorted Array45.1%Medium0.191995528322351 https://leetcode.com/problems/find-minimum-in-rotated-sorted-array
169
207Course Schedule43.1%Medium0.19082802919680183 https://leetcode.com/problems/course-schedule
170
402Remove K Digits28.4%Medium0.18924199963852842 https://leetcode.com/problems/remove-k-digits
171
658Find K Closest Elements40.9%Medium0.18663941293482042 https://leetcode.com/problems/find-k-closest-elements
172
518Coin Change 250.2%Medium0.18373876827436816 https://leetcode.com/problems/coin-change-2
173
889Construct Binary Tree from Preorder and Postorder Traversal66.2%Medium0.18315872720701828 https://leetcode.com/problems/construct-binary-tree-from-preorder-and-postorder-traversal
174
70Climbing Stairs47.8%Easy0.1820258821345787 https://leetcode.com/problems/climbing-stairs
175
226Invert Binary Tree65.0%Easy0.18135450553395235 https://leetcode.com/problems/invert-binary-tree
176
19Remove Nth Node From End of List35.2%Medium0.17998225417577363 https://leetcode.com/problems/remove-nth-node-from-end-of-list
177
203Remove Linked List Elements38.6%Easy0.17950766176348673 https://leetcode.com/problems/remove-linked-list-elements
178
1244Design A Leaderboard60.7%Medium0.17763094743610072 https://leetcode.com/problems/design-a-leaderboard
179
202Happy Number50.4%Easy0.17408932588103054 https://leetcode.com/problems/happy-number
180
1249Minimum Remove to Make Valid Parentheses62.5%Medium0.17148553745267525 https://leetcode.com/problems/minimum-remove-to-make-valid-parentheses
181
97Interleaving String31.5%Hard0.17070662167607636 https://leetcode.com/problems/interleaving-string
182
344Reverse String68.5%Easy0.16907996884887766 https://leetcode.com/problems/reverse-string
183
971Flip Binary Tree To Match Preorder Traversal45.7%Medium0.1670540846631662 https://leetcode.com/problems/flip-binary-tree-to-match-preorder-traversal
184
529Minesweeper59.1%Medium0.16635770580494058 https://leetcode.com/problems/minesweeper
185
727Minimum Window Subsequence41.8%Hard0.15970111035790735 https://leetcode.com/problems/minimum-window-subsequence
186
101Symmetric Tree46.8%Easy0.15457702816029933 https://leetcode.com/problems/symmetric-tree
187
414Third Maximum Number30.5%Easy0.15407631103237035 https://leetcode.com/problems/third-maximum-number
188
417Pacific Atlantic Water Flow41.1%Medium0.15226921172755276 https://leetcode.com/problems/pacific-atlantic-water-flow
189
470Implement Rand10() Using Rand7()46.3%Medium0.15154989812720093 https://leetcode.com/problems/implement-rand10-using-rand7
190
386Lexicographical Numbers51.6%Medium0.14854271203296188 https://leetcode.com/problems/lexicographical-numbers
191
504Base 746.2%Easy0.14612656455721032 https://leetcode.com/problems/base-7
192
24Swap Nodes in Pairs50.4%Medium0.14499222491243005 https://leetcode.com/problems/swap-nodes-in-pairs
193
237Delete Node in a Linked List63.8%Easy0.14499031042859406 https://leetcode.com/problems/delete-node-in-a-linked-list
194
852Peak Index in a Mountain Array71.6%Easy0.1445812288111076 https://leetcode.com/problems/peak-index-in-a-mountain-array
195
415Add Strings47.5%Easy0.14343082219506165 https://leetcode.com/problems/add-strings
196
426Convert Binary Search Tree to Sorted Doubly Linked List59.1%Medium0.14252878462127264 https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list
197
348Design Tic-Tac-Toe54.3%Medium0.14252878462127264 https://leetcode.com/problems/design-tic-tac-toe
198
188Best Time to Buy and Sell Stock IV28.0%Hard0.1396533313293086 https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iv
199
225Implement Stack using Queues45.1%Easy0.1390589799907463 https://leetcode.com/problems/implement-stack-using-queues
200
250Count Univalue Subtrees52.0%Medium0.13767409129953323 https://leetcode.com/problems/count-univalue-subtrees
201
71Simplify Path32.6%Medium0.13762137787604775 https://leetcode.com/problems/simplify-path
202
565Array Nesting55.5%Medium0.13762137787604775 https://leetcode.com/problems/array-nesting