Name	Name	Last commit message	Last commit date
Latest commit cychiu8 problem: 0494 target sum Aug 15, 2022 6cce6d5 · Aug 15, 2022 History 98 Commits
0001 Two Sum	0001 Two Sum	refactor: remove the hint part	Jan 16, 2022
0002 Add Two Numbers	0002 Add Two Numbers	problem: 0002 add two numbers	Jan 26, 2022
0007 Reverse Integer	0007 Reverse Integer	refactor: remove the hint part	Jan 16, 2022
0011 Container With Most Water	0011 Container With Most Water	problem: 0011 container with most water	Feb 3, 2022
0013 Roman to Integer	0013 Roman to Integer	refactor: remove the hint part	Jan 16, 2022
0015 3Sum	0015 3Sum	problem: 0015 3Sum	Feb 1, 2022
0016 3Sum Closest	0016 3Sum Closest	problem: 0016 3Sum Closest	Feb 2, 2022
0017 Letter Combinations of a Phone Number	0017 Letter Combinations of a Phone Number	problem: 0017 letter combination of a phone number	May 6, 2022
0019 Remove Nth Node From End of List	0019 Remove Nth Node From End of List	problem: 0019 remove nth node from end of list	Jan 26, 2022
0021 Merge Two Sorted Lists	0021 Merge Two Sorted Lists	problem: 0021 merge two sorted lists	Jan 28, 2022
0022 Generate Parentheses	0022 Generate Parentheses	problem: 0022 0040 0216 combinations	Apr 27, 2022
0026 Remove Duplicates from Sorted Array	0026 Remove Duplicates from Sorted Array	refactor: remove the hint part	Jan 16, 2022
0033 Search in Rotated Sorted Array	0033 Search in Rotated Sorted Array	problem: 0033 additional explantion	Jul 5, 2022
0039 Combination Sum	0039 Combination Sum	problem: 0039 combination sum	Apr 20, 2022
0040 Combination Sum II	0040 Combination Sum II	problem: 0022 0040 0216 combinations	Apr 27, 2022
0046 Permutations	0046 Permutations	update: problem 0046	Apr 12, 2022
0047 Permutation II	0047 Permutation II	problem: 0047 permutation II	Apr 12, 2022
0048 Rotate Image	0048 Rotate Image	problem: 0048 rotate image	Jan 24, 2022
0053 Maximum Subarray	0053 Maximum Subarray	refactor: remove the hint part	Jan 16, 2022
0054 Spiral Matrix	0054 Spiral Matrix	problem: 0054 spiral matrix	Jan 22, 2022
0073 Set Matrix Zeroes	0073 Set Matrix Zeroes	problem: 0073 set matrix zeroes	Jan 20, 2022
0074 Search a 2D Matrix	0074 Search a 2D Matrix	problem: 0074 search a 2d matrix	Jul 5, 2022
0075 Sort Colors	0075 Sort Colors	problem: 0075 sort colors	Feb 3, 2022
0077 Combinations	0077 Combinations	problem: 0077 combinations	Apr 20, 2022
0078 Subsets	0078 Subsets	problem: 0078 subsets	Mar 23, 2022
0079 Word Search	0079 Word Search	problem: 0079 word search	Mar 8, 2022
0081 Search in Rotated Sorted Array II	0081 Search in Rotated Sorted Array II	problem: 0081 search in rotated sorted array II	Jul 5, 2022
0082 Remove Duplicates from Sorted List II	0082 Remove Duplicates from Sorted List II	problem: 0082 remove duplicates from sorted list	Jan 26, 2022
0083 Remove Duplicates from Sorted List	0083 Remove Duplicates from Sorted List	problem: 0083 remove duplicates from sorted list	Jan 26, 2022
0090 Subsets II	0090 Subsets II	problem: 0090 subsets ii	Mar 23, 2022
0100 Same Tree	0100 Same Tree	problem: 0100 same tree	Jul 13, 2022
0102 Binary Tree Level Order Traversal	0102 Binary Tree Level Order Traversal	problem: 0102 binary tree level order traversal	Feb 25, 2022
0103 Binary Tree Zigzag Level Order Traversal	0103 Binary Tree Zigzag Level Order Traversal	problem: 0103 binary tree zigzag level order traversal	Feb 25, 2022
0104 Maximum Depth of Binary Tree	0104 Maximum Depth of Binary Tree	problem: 0104 maximum depth of binary tree	Jul 16, 2022
0107 Binary Tree Level Order Traversal II	0107 Binary Tree Level Order Traversal II	update: 0107	Feb 25, 2022
0111 Minimum Depth of Binary Tree	0111 Minimum Depth of Binary Tree	problem: 0111 update	Feb 11, 2022
0112 Path Sum	0112 Path Sum	problem: 0112 path sum	Jul 14, 2022
0113 Path Sum II	0113 Path Sum II	problem: 0113 path sum	Aug 1, 2022
0116 Populating Next Right Pointers in Each Node	0116 Populating Next Right Pointers in Each Node	problem: 0116 populating next right pointers in each node	Feb 27, 2022
0117 Populating Next Right Pointers in Each Node II	0117 Populating Next Right Pointers in Each Node II	problem: 0117 populating next right pointers in each node II	Mar 1, 2022
0128 Longest Consecutive Sequence	0128 Longest Consecutive Sequence	problem: 0128 longest consecutive sequence	Jan 25, 2022
0131 Palindrome Partitioning	0131 Palindrome Partitioning	problem: 0132 palindrome partitioning	May 5, 2022
0133 Clone Graph	0133 Clone Graph	problem: 0133 clone graph	Feb 9, 2022
0136 Single Number	0136 Single Number	problem: 0136 single number	Jan 16, 2022
0141 Linked List Cycle	0141 Linked List Cycle	problem: 0141 linked list cycle	Jan 25, 2022
0142 Linked List Cycle II	0142 Linked List Cycle II	problem: 0142 linked list cycle II	Jan 26, 2022
0143 Reorder List	0143 Reorder List	probelm: 0143 reorder list	Jan 26, 2022
0148 Sort List	0148 Sort List	problem: 0148 sort list	Jan 26, 2022
0153 Find Minimum in Rotated Sorted Array	0153 Find Minimum in Rotated Sorted Array	problem: 0153 find minimum in rotated sorted array	Jun 28, 2022
0162 Find Peak Element	0162 Find Peak Element	problem: 0162 find peak element	Jun 29, 2022
0169 Majority Element	0169 Majority Element	problem: 0169 majority element	Mar 17, 2022
0199 Binary Tree Right Side View	0199 Binary Tree Right Side View	problem: 0199 binary tree right side view	Mar 1, 2022
0200 Number of Islands	0200 Number of Islands	problem: 0200 number of islands	Feb 12, 2022
0203 Remove Linked List Elements	0203 Remove Linked List Elements	problem: 0203 remove linked list elements	Jan 25, 2022
0207 Course Schedule	0207 Course Schedule	problem: 0207 course schedule	Feb 16, 2022
0210 Course Schedule II	0210 Course Schedule II	probelm: 0210 course schedule II	Feb 17, 2022
0216 Combination Sum III	0216 Combination Sum III	problem: 0022 0040 0216 combinations	Apr 27, 2022
0217 Contains Duplicate	0217 Contains Duplicate	refactor: remove the hint part	Jan 16, 2022
0226 Invert Binary Tree	0226 Invert Binary Tree	problem: 0226 invert binary tree	Jul 29, 2022
0230 Kth Smallest Element in a BST	0230 Kth Smallest Element in a BST	problem: 0230 kth smallest element in a BST	Jul 30, 2022
0234 Palindrome Linked List	0234 Palindrome Linked List	probelm: 0234 palindrom linked list	Jan 25, 2022
0235 Lowest Common Ancestor of a Binary Search Tree	0235 Lowest Common Ancestor of a Binary Search Tree	problem: 0235 LCA of a BST	Jul 27, 2022
0236 Lowest Common Ancestor of a Binary Tree	0236 Lowest Common Ancestor of a Binary Tree	problem: 0236 LCA of a binary tree	Aug 8, 2022
0238 Product of Array Except Self	0238 Product of Array Except Self	problem: 0238 product of array excetp self	Jan 18, 2022
0240 Search a 2D Matrix II	0240 Search a 2D Matrix II	problem: 0240 search a 2d matrix II	Jul 6, 2022
0268 Missing Number	0268 Missing Number	refactor: remove the hint part	Jan 16, 2022
0287 Find the Duplicate Number	0287 Find the Duplicate Number	update: 0287	Jan 23, 2022
0310 Minimum Height Trees	0310 Minimum Height Trees	problem: 0310 minimum height trees	Feb 23, 2022
0338 Counting Bits	0338 Counting Bits	problem: 0338 counting bits	Jul 12, 2022
0378 Kth Smallest Element in a Sorted Matrix	0378 Kth Smallest Element in a Sorted Matrix	problem: 0378 kth smallest element in a sorted matrix	Jun 23, 2022
0417 Pacific Atlantic Water Flow	0417 Pacific Atlantic Water Flow	problem: 0417 pacific atlantic water flow	Feb 11, 2022
0437 Path Sum III	0437 Path Sum III	problem: 0437 path sum III	Aug 4, 2022
0442 Find All Duplicates in an Array	0442 Find All Duplicates in an Array	problem: 0442 find all duplicates in an array	Jan 20, 2022
0448 Find All Numbers Disappeared in an Array	0448 Find All Numbers Disappeared in an Array	refactor: remove the hint part	Jan 16, 2022
0494 Target Sum	0494 Target Sum	problem: 0494 target sum	Aug 15, 2022
0543 Diameter of Binary Tree	0543 Diameter of Binary Tree	problem: 0543 diameter of binary tree	Jul 22, 2022
0572 Subtree of Another Tree	0572 Subtree of Another Tree	problem: 0572 subtree of another tree	Jul 29, 2022
0617 Merge Two Binary Trees	0617 Merge Two Binary Trees	problem: 0617 merge two binary trees	Jul 26, 2022
0637 Average of Levels in Binary Tree	0637 Average of Levels in Binary Tree	problem: 0637 average of levels in binary tree	Feb 7, 2022
0658 Find K Closest Elements	0658 Find K Closest Elements	problem: 0658 find k closest elements	Jul 7, 2022
0704 Binary Search	0704 Binary Search	problem: 0704 binary search	May 6, 2022
0713 Subarray Product Less Than K	0713 Subarray Product Less Than K	problem: 0713 subarray product less than k	Feb 2, 2022
0744 Find Smallest Letter Greater Than Target	0744 Find Smallest Letter Greater Than Target	problem: 0744 find smallest letter greater than target	Jun 23, 2022
0784 Letter Case Permutation	0784 Letter Case Permutation	problem: 0784 letter case permutation	Mar 15, 2022
0844 Backspace String Compare	0844 Backspace String Compare	problem: 0844 backspace string compare	Feb 1, 2022
0852 Peak Index in a Mountain Array	0852 Peak Index in a Mountain Array	problem: 0852 peak index in a mountain array	Jun 23, 2022
0863 All Nodes Distance K in Binary Tree	0863 All Nodes Distance K in Binary Tree	problem: 0863 all nodes distance k in binary tree	Mar 2, 2022
0876 Middle of the Linked List	0876 Middle of the Linked List	problem: 0876 middle of the linked list	Jan 25, 2022
0977 Squares of a Sorted Array	0977 Squares of a Sorted Array	problem: 0977 squares of a sorted array	Jan 27, 2022
2022 Convert 1D Array Into 2D Array	2022 Convert 1D Array Into 2D Array	refactor: remove the hint part	Jan 16, 2022
README.md	README.md	problem: 0007 reverse integer	Jan 4, 2022

Name

Last commit message

Last commit date