Sunday, December 6, 2020

Algorithms to review: Dec 6 2020 Last six months

 分类整理

https://www.1point3acres.com/bbs/thread-649468-1-1.htm
分贴(一)分类整理追加单调队列
https://www.1point3acres.com/bbs/thread-651314-1-1.html
分贴(二)分类整理之Stack栈
https://www.1point3acres.com/bbs/thread-683612-1-1.html

6个月内
Easy 1592, 1170, 415, 387, 345, 157, 38,  20,14
Medium 791, 22,647,609,49,249,833,159,1138,767,17,227,93,722,43,809,3,5,165,
Hard 527, 72, 340, 76, 158, 214, 68, 10, 44

6个月前
Easy  800,293,521,1422, 1544,520,758,551, 925,
Medium  544, 890, 1525,1016,1062,1618,1023,1452,583,816,809,1461,1513,385,1616,522,686,271,
Hard 632, 736, 1316, 1585, 1449, 1392, 591

Hard level
214Shortest Palindrome
KMP algorithm - Explanation in Chinese, here is the link. 
68 Text Justification
632Smallest Range Covering Elements from K Lists

Study grandyang leetcode blog. 

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