LeetCode_Life

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键来

Tag

• 数组，队列，栈

  189 Rotate Array 

  622 Design Circular Queue

  622 Design Circular DeQueue

  84 Largest Rectangle in Histogram

  394 Decoding String

  42 Trapping Rain Water

  155 Min Stack

• 链表

  206 Reverse Linked List

  2 Add Two Numbers

  21 Merge Two Sorted Lists

  24 Swap Nodes in Pairs

  23 Merge k Sorted Lists

  82 Remove Duplicates from Sorted List 2

• 树

• 堆

  25 Reverse Nodes in k-Group

• 哈希表

• 回溯

  51 N-Queens

  39 Combination Sum

  40 Combination Sum II

  46 Permutations

  78 Subsets

• 递归

• 排序

• 双指针

  19 Remove Nth Node From End of List

  141 Linked List Cycle

  61 Rotate List

• 分治

• 动态规划

  53 Maximun Subarray

  152 Maximun Product Subarray

• 贪心

• BDF

• DFS

• 滑动窗口

• 位运算

• 线段树

• 树状数组

• 前缀树

• 并查集

• KMP