[Leetcode] design question design (38 questions in total)

[146] LRU Cache

[155] min Stack

[170] Two sum III-Data Structure Design

[173] Binary Search Tree iterator

[208] implement trie (Prefix Tree)

[211] add and search word-Data Structure Design

[225] implement stack using queues

[232] implement queue using stacks

[2, 244] shortest word distance II

[2, 251] flatten 2D Vector

[281] zigzag iterator

[284] peeking iterator

[1, 288] Unique Word abbreviation

[2, 295] Find median from data stream

(297) serialize and deserialize Binary Tree

[0, 341] flatten nested list iterator

[346] Moving Average from data stream

[348] design tic-tac-toe

[353] design Snake Game

[2, 355] design Twitter

[359] logger rate Limiter

[1, 362] design hit counter

[379] design phone directory

(380) insert Delete getrandom O (1)

(381) insert Delete getrandom O (1)-Duplicates allowed

[432] All O 'one Data Structure

[1, 460] LFU Cache

[588] Design in-memory File System

[604] design compressed string iterator

[622] design circular queue

[0, 631] design Excel Sum Formula

[635] design log storage system

[641] design circular deque

[642] design search AutoComplete System

[2, 705] design hashset

[706] design hashmap

[707] design linked list

[716] Max Stack

[Leetcode] design question design (38 questions in total)