2020年8月1日
I - Parentheses Matching
摘要： https://vjudge.net/contest/386223#problem/I Given a string PP consisting of only parentheses and asterisk characters (i.e. "(", ")" and "*"), you are 阅读全文
posted @ 2020-08-01 22:42 YukiRinLL 阅读(189) 评论(0) 推荐(0)
E - Little W and Contest
摘要： https://vjudge.net/contest/386223#problem/E There are nn members in our ACM club. Little W wants to select three persons from our club to form a new t 阅读全文
posted @ 2020-08-01 22:40 YukiRinLL 阅读(101) 评论(0) 推荐(0)
D - Tokitsukaze and Multiple
摘要： https://vjudge.net/contest/386223#problem/D Tokitsukaze has a sequence of length nn, denoted by aa.Tokitsukaze can merge two consecutive elements of a 阅读全文
posted @ 2020-08-01 22:31 YukiRinLL 阅读(117) 评论(0) 推荐(0)