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basic
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lcci
lcof
lcof2
lcp
lcs
solution
- 0000-0099
  - 0001.Two Sum
  - 0002.Add Two Numbers
  - 0003.Longest Substring Without Repeating Characters
  - 0004.Median of Two Sorted Arrays
  - 0005.Longest Palindromic Substring
  - 0006.ZigZag Conversion
  - 0007.Reverse Integer
  - 0008.String to Integer (atoi)
  - 0009.Palindrome Number
  - 0010.Regular Expression Matching
  - 0011.Container With Most Water
  - 0012.Integer to Roman
  - 0013.Roman to Integer
  - 0014.Longest Common Prefix
  - 0015.3Sum
  - 0016.3Sum Closest
  - 0017.Letter Combinations of a Phone Number
  - 0018.4Sum
  - 0019.Remove Nth Node From End of List
  - 0020.Valid Parentheses
  - 0021.Merge Two Sorted Lists
  - 0022.Generate Parentheses
  - 0023.Merge k Sorted Lists
  - 0024.Swap Nodes in Pairs
  - 0025.Reverse Nodes in k-Group
  - 0026.Remove Duplicates from Sorted Array
  - 0027.Remove Element
  - 0028.Implement strStr()
  - 0029.Divide Two Integers
  - 0030.Substring with Concatenation of All Words
  - 0031.Next Permutation
  - 0032.Longest Valid Parentheses
  - 0033.Search in Rotated Sorted Array
  - 0034.Find First and Last Position of Element in Sorted Array
  - 0035.Search Insert Position
  - 0036.Valid Sudoku
  - 0037.Sudoku Solver
  - 0038.Count and Say
  - 0039.Combination Sum
  - 0040.Combination Sum II
  - 0041.First Missing Positive
  - 0042.Trapping Rain Water
  - 0043.Multiply Strings
  - 0044.Wildcard Matching
  - 0045.Jump Game II
  - 0046.Permutations
  - 0047.Permutations II
  - 0048.Rotate Image
  - 0049.Group Anagrams
  - 0050.Pow(x, n)
  - 0051.N-Queens
  - 0052.N-Queens II
  - 0053.Maximum Subarray
  - 0054.Spiral Matrix
  - 0055.Jump Game
  - 0056.Merge Intervals
  - 0057.Insert Interval
  - 0058.Length of Last Word
  - 0059.Spiral Matrix II
  - 0060.Permutation Sequence
  - 0061.Rotate List
  - 0062.Unique Paths
  - 0063.Unique Paths II
  - 0064.Minimum Path Sum
  - 0065.Valid Number
  - 0066.Plus One
  - 0067.Add Binary
  - 0068.Text Justification
  - 0069.Sqrt(x)
  - 0070.Climbing Stairs
  - 0071.Simplify Path
  - 0072.Edit Distance
  - 0073.Set Matrix Zeroes
  - 0074.Search a 2D Matrix
  - 0075.Sort Colors
  - 0076.Minimum Window Substring
  - 0077.Combinations
  - 0078.Subsets
  - 0079.Word Search
  - 0080.Remove Duplicates from Sorted Array II
  - 0081.Search in Rotated Sorted Array II
  - 0082.Remove Duplicates from Sorted List II
  - 0083.Remove Duplicates from Sorted List
  - 0084.Largest Rectangle in Histogram
  - 0085.Maximal Rectangle
  - 0086.Partition List
  - 0087.Scramble String
  - 0088.Merge Sorted Array
  - 0089.Gray Code
  - 0090.Subsets II
  - 0091.Decode Ways
  - 0092.Reverse Linked List II
  - 0093.Restore IP Addresses
  - 0094.Binary Tree Inorder Traversal
  - 0095.Unique Binary Search Trees II
  - 0096.Unique Binary Search Trees
  - 0097.Interleaving String
  - 0098.Validate Binary Search Tree
  - 0099.Recover Binary Search Tree
- 0100-0199
- 0200-0299
- 0300-0399
- 0400-0499
- 0500-0599
- 0600-0699
- 0700-0799
- 0800-0899
- 0900-0999
- 1000-1099
- 1100-1199
- 1200-1299
- 1300-1399
- 1400-1499
- 1500-1599
- 1600-1699
- 1700-1799
- 1800-1899
- 1900-1999
- 2000-2099
- 2100-2199
- README.md
- README_EN.md
- __init__.py
- bash_problem_readme_template.md
- bash_problem_readme_template_en.md
- main.py
- problem_readme_template.md
- problem_readme_template_en.md
- readme_template.md
- readme_template_en.md
- sql_problem_readme_template.md
- sql_problem_readme_template_en.md
- summary.md
- summary_en.md
.gitignore
.nojekyll
.prettierrc
CODE_OF_CONDUCT.md
LICENSE
README.md
README_EN.md
index.html
package.json
summary.md
summary_en.md
yarn.lock

0000-0099

feat: update solutions to lc problem: No.0004

Feb 10, 2022

1173e86 · Feb 10, 2022

Name	Name	Last commit message	Last commit date
parent directory ..
0001.Two Sum	0001.Two Sum	feat: add rust solution to lc problem: No.0001 (doocs#692 )	Jan 27, 2022
0002.Add Two Numbers	0002.Add Two Numbers	style: format code and docs (doocs#645 )	Dec 24, 2021
0003.Longest Substring Without Repeating Characters	0003.Longest Substring Without Repeating Characters	style: format code and docs (doocs#645 )	Dec 24, 2021
0004.Median of Two Sorted Arrays	0004.Median of Two Sorted Arrays	feat: update solutions to lc problem: No.0004	Feb 10, 2022
0005.Longest Palindromic Substring	0005.Longest Palindromic Substring	style: add prettier and format code (doocs#644 )	Dec 24, 2021
0006.ZigZag Conversion	0006.ZigZag Conversion	style: format code and docs (doocs#645 )	Dec 24, 2021
0007.Reverse Integer	0007.Reverse Integer	style: format code and docs (doocs#645 )	Dec 24, 2021
0008.String to Integer (atoi)	0008.String to Integer (atoi)	style: format code and docs (doocs#645 )	Dec 24, 2021
0009.Palindrome Number	0009.Palindrome Number	style: format code and docs (doocs#645 )	Dec 24, 2021
0010.Regular Expression Matching	0010.Regular Expression Matching	style: format code and docs (doocs#645 )	Dec 24, 2021
0011.Container With Most Water	0011.Container With Most Water	style: format code and docs (doocs#645 )	Dec 24, 2021
0012.Integer to Roman	0012.Integer to Roman	style: format code and docs (doocs#645 )	Dec 24, 2021
0013.Roman to Integer	0013.Roman to Integer	style: format code and docs (doocs#645 )	Dec 24, 2021
0014.Longest Common Prefix	0014.Longest Common Prefix	style: format code and docs (doocs#645 )	Dec 24, 2021
0015.3Sum	0015.3Sum	style: format code and docs (doocs#645 )	Dec 24, 2021
0016.3Sum Closest	0016.3Sum Closest	style: format code and docs (doocs#645 )	Dec 24, 2021
0017.Letter Combinations of a Phone Number	0017.Letter Combinations of a Phone Number	style: format code and docs (doocs#645 )	Dec 24, 2021
0018.4Sum	0018.4Sum	style: format code and docs (doocs#645 )	Dec 24, 2021
0019.Remove Nth Node From End of List	0019.Remove Nth Node From End of List	style: format code and docs (doocs#645 )	Dec 24, 2021
0020.Valid Parentheses	0020.Valid Parentheses	style: format code and docs (doocs#645 )	Dec 24, 2021
0021.Merge Two Sorted Lists	0021.Merge Two Sorted Lists	style: format code and docs (doocs#645 )	Dec 24, 2021
0022.Generate Parentheses	0022.Generate Parentheses	style: format code and docs (doocs#645 )	Dec 24, 2021
0023.Merge k Sorted Lists	0023.Merge k Sorted Lists	style: format code and docs (doocs#645 )	Dec 24, 2021
0024.Swap Nodes in Pairs	0024.Swap Nodes in Pairs	style: format code and docs (doocs#645 )	Dec 24, 2021
0025.Reverse Nodes in k-Group	0025.Reverse Nodes in k-Group	style: format code and docs (doocs#645 )	Dec 24, 2021
0026.Remove Duplicates from Sorted Array	0026.Remove Duplicates from Sorted Array	feat: update cpp solution to lc problem: No.0026 (doocs#700 )	Feb 3, 2022
0027.Remove Element	0027.Remove Element	docs: update code blocks	Jan 18, 2022
0028.Implement strStr()	0028.Implement strStr()	style: format code and docs (doocs#645 )	Dec 24, 2021
0029.Divide Two Integers	0029.Divide Two Integers	style: format code and docs (doocs#645 )	Dec 24, 2021
0030.Substring with Concatenation of All Words	0030.Substring with Concatenation of All Words	style: format code and docs (doocs#645 )	Dec 24, 2021
0031.Next Permutation	0031.Next Permutation	style: format code and docs (doocs#645 )	Dec 24, 2021
0032.Longest Valid Parentheses	0032.Longest Valid Parentheses	style: format code and docs (doocs#645 )	Dec 24, 2021
0033.Search in Rotated Sorted Array	0033.Search in Rotated Sorted Array	feat: add rust solution to lc problem: No.0033	Feb 10, 2022
0034.Find First and Last Position of Element in Sorted Array	0034.Find First and Last Position of Element in Sorted Array	style: format code and docs (doocs#645 )	Dec 24, 2021
0035.Search Insert Position	0035.Search Insert Position	style: format code and docs (doocs#645 )	Dec 24, 2021
0036.Valid Sudoku	0036.Valid Sudoku	style: format code and docs (doocs#645 )	Dec 24, 2021
0037.Sudoku Solver	0037.Sudoku Solver	style: format code and docs (doocs#645 )	Dec 24, 2021
0038.Count and Say	0038.Count and Say	style: add prettier and format code (doocs#644 )	Dec 24, 2021
0039.Combination Sum	0039.Combination Sum	feat: add solutions to lc/lcof2 problem	Dec 5, 2021
0040.Combination Sum II	0040.Combination Sum II	style: format code and docs (doocs#645 )	Dec 24, 2021
0041.First Missing Positive	0041.First Missing Positive	style: format code and docs (doocs#645 )	Dec 24, 2021
0042.Trapping Rain Water	0042.Trapping Rain Water	style: format code and docs (doocs#645 )	Dec 24, 2021
0043.Multiply Strings	0043.Multiply Strings	style: format code and docs (doocs#645 )	Dec 24, 2021
0044.Wildcard Matching	0044.Wildcard Matching	style: format code and docs (doocs#645 )	Dec 24, 2021
0045.Jump Game II	0045.Jump Game II	style: format code and docs (doocs#645 )	Dec 24, 2021
0046.Permutations	0046.Permutations	style: format code and docs (doocs#645 )	Dec 24, 2021
0047.Permutations II	0047.Permutations II	feat: add solutions to lc/lcof2/lcci problems	Sep 5, 2021
0048.Rotate Image	0048.Rotate Image	style: format code and docs (doocs#645 )	Dec 24, 2021
0049.Group Anagrams	0049.Group Anagrams	style: format code and docs (doocs#645 )	Dec 24, 2021
0050.Pow(x, n)	0050.Pow(x, n)	style: format code and docs (doocs#645 )	Dec 24, 2021
0051.N-Queens	0051.N-Queens	feat: add solutions to lc problem: No.0407	Nov 3, 2021
0052.N-Queens II	0052.N-Queens II	style: format code and docs (doocs#645 )	Dec 24, 2021
0053.Maximum Subarray	0053.Maximum Subarray	style: format code and docs (doocs#645 )	Dec 24, 2021
0054.Spiral Matrix	0054.Spiral Matrix	style: format code and docs (doocs#645 )	Dec 24, 2021
0055.Jump Game	0055.Jump Game	feat: add solutions to lc problem: No.0055. Jump Game	Jul 8, 2021
0056.Merge Intervals	0056.Merge Intervals	style: format code and docs (doocs#645 )	Dec 24, 2021
0057.Insert Interval	0057.Insert Interval	style: format code and docs (doocs#645 )	Dec 24, 2021
0058.Length of Last Word	0058.Length of Last Word	style: format code and docs (doocs#645 )	Dec 24, 2021
0059.Spiral Matrix II	0059.Spiral Matrix II	style: format code and docs (doocs#645 )	Dec 24, 2021
0060.Permutation Sequence	0060.Permutation Sequence	style: format code and docs (doocs#645 )	Dec 24, 2021
0061.Rotate List	0061.Rotate List	style: format code and docs (doocs#645 )	Dec 24, 2021
0062.Unique Paths	0062.Unique Paths	style: format code and docs (doocs#645 )	Dec 24, 2021
0063.Unique Paths II	0063.Unique Paths II	style: format code and docs (doocs#645 )	Dec 24, 2021
0064.Minimum Path Sum	0064.Minimum Path Sum	style: format code and docs (doocs#645 )	Dec 24, 2021
0065.Valid Number	0065.Valid Number	style: format code and docs (doocs#645 )	Dec 24, 2021
0066.Plus One	0066.Plus One	style: format code and docs (doocs#645 )	Dec 24, 2021
0067.Add Binary	0067.Add Binary	style: format code and docs (doocs#645 )	Dec 24, 2021
0068.Text Justification	0068.Text Justification	style: format code and docs (doocs#645 )	Dec 24, 2021
0069.Sqrt(x)	0069.Sqrt(x)	docs: update description to lc problem No.0069 (doocs#704 )	Feb 9, 2022
0070.Climbing Stairs	0070.Climbing Stairs	style: format code and docs (doocs#645 )	Dec 24, 2021
0071.Simplify Path	0071.Simplify Path	feat: add solutions to lc problem: No.0071 (doocs#658 )	Jan 6, 2022
0072.Edit Distance	0072.Edit Distance	feat: update solutions to lc problems: No.1672,0072	Sep 21, 2021
0073.Set Matrix Zeroes	0073.Set Matrix Zeroes	style: format code and docs (doocs#645 )	Dec 24, 2021
0074.Search a 2D Matrix	0074.Search a 2D Matrix	style: format code and docs (doocs#645 )	Dec 24, 2021
0075.Sort Colors	0075.Sort Colors	docs: add a description of the solution to lc problem: No.0075 (doocs…	Jan 23, 2022
0076.Minimum Window Substring	0076.Minimum Window Substring	style: format code and docs (doocs#645 )	Dec 24, 2021
0077.Combinations	0077.Combinations	feat: add solutions to lc/lcof2 problem: Combinations	Oct 1, 2021
0078.Subsets	0078.Subsets	feat: add solutions to lc/lcof2 problem: Subsets	Oct 1, 2021
0079.Word Search	0079.Word Search	style: format code and docs (doocs#645 )	Dec 24, 2021
0080.Remove Duplicates from Sorted Array II	0080.Remove Duplicates from Sorted Array II	docs: update code blocks	Jan 18, 2022
0081.Search in Rotated Sorted Array II	0081.Search in Rotated Sorted Array II	style: format code and docs (doocs#645 )	Dec 24, 2021
0082.Remove Duplicates from Sorted List II	0082.Remove Duplicates from Sorted List II	style: format code and docs (doocs#645 )	Dec 24, 2021
0083.Remove Duplicates from Sorted List	0083.Remove Duplicates from Sorted List	style: format code and docs (doocs#645 )	Dec 24, 2021
0084.Largest Rectangle in Histogram	0084.Largest Rectangle in Histogram	feat: add solutions to lc problem: No.0084. Largest Rectangle in	Aug 17, 2021
0085.Maximal Rectangle	0085.Maximal Rectangle	style: format code and docs (doocs#645 )	Dec 24, 2021
0086.Partition List	0086.Partition List	style: format code and docs (doocs#645 )	Dec 24, 2021
0087.Scramble String	0087.Scramble String	style: format code and docs (doocs#645 )	Dec 24, 2021
0088.Merge Sorted Array	0088.Merge Sorted Array	style: format code and docs (doocs#645 )	Dec 24, 2021
0089.Gray Code	0089.Gray Code	feat: add solutions to lc problems: No.0089,0137,0717	Jan 8, 2022
0090.Subsets II	0090.Subsets II	style: format code and docs (doocs#645 )	Dec 24, 2021
0091.Decode Ways	0091.Decode Ways	style: format code and docs (doocs#645 )	Dec 24, 2021
0092.Reverse Linked List II	0092.Reverse Linked List II	style: format code and docs (doocs#645 )	Dec 24, 2021
0093.Restore IP Addresses	0093.Restore IP Addresses	feat: add solutions to lc/lcof2 problems	Dec 4, 2021
0094.Binary Tree Inorder Traversal	0094.Binary Tree Inorder Traversal	feat: update solutions to lc problems: No.0094,2034	Jan 23, 2022
0095.Unique Binary Search Trees II	0095.Unique Binary Search Trees II	style: format code and docs (doocs#645 )	Dec 24, 2021
0096.Unique Binary Search Trees	0096.Unique Binary Search Trees	style: format code and docs (doocs#645 )	Dec 24, 2021
0097.Interleaving String	0097.Interleaving String	feat: add solutions to lc/lcof2 problems	Jan 27, 2022
0098.Validate Binary Search Tree	0098.Validate Binary Search Tree	feat: add solutions to lc problem: No.0501	Dec 26, 2021
0099.Recover Binary Search Tree	0099.Recover Binary Search Tree	feat: add solutions to lc problem: No.1823	Jan 30, 2022

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