template - a920604a/leetcode GitHub Wiki

title name

tags: leetcode

problem link

problem description

solution

option 1

any idea

implement code
...

option 2

analysis

  • time complexity
  • space complexity

Blind Curated 75

  • Binary
      1. Sum of Two Integers
  • Linked List
      1. Reorder List
  • DP
      1. Combination Sum IV
      1. Word Break
      1. Decode Ways
  • String
      1. Longest Palindromic Substring
      1. Palindromic Substrings
      1. Longest Repeating Character Replacement
  • Heap
      1. Find Median from Data Stream
  • Tree
      1. Implement Trie (Prefix Tree)
      1. Binary Tree Maximum Path Sum
      1. Kth Smallest Element in a BST
      1. Serialize and Deserialize Binary Tree
      1. Word Search II
      1. Binary Tree Maximum Path Sum
  • Graph
      1. Number of Islands
      1. Longest Consecutive Sequence
      1. Clone Graph
      1. Course Schedule
      1. Pacific Atlantic Water Flow
  • Interval
      1. Non-overlapping Intervals
  1. Swap Nodes in Pairs