王宜鸣:
博客地址：https://www.cnblogs.com/wangyiming/
王宜鸣:
博客地址：https://www.cnblogs.com/wangyiming/
CF713C Sonya and Problem Wihtout a Legend & hihocoder1942 单调序列
CF1153C Serval and Parenthesis Sequence
CF779A(round 402 div.2 A) Pupils Redistribution
CF1245D Shichikuji and Power Grid
leetcode982 Triples with Bitwise AND Equal To Zero
leetcode395 Longest Substring with At Least K Repeating Characters
CF1110C Meaningless Operations