摘要: 传送门: https://codeforces.com/contest/1493/problem/B 题目: Example input 5 24 60 12:21 24 60 23:59 90 80 52:26 1 100 00:01 10 10 04:04 output 12:21 00:00 阅读全文
posted @ 2021-03-08 16:35 la-la-wanf 阅读(176) 评论(0) 推荐(0) 编辑