摘要: https://codeforces.com/contest/1236/problem/B 看代码即可,复制过来有些乱 B. Alice and the List of Presents time limit per test 1 second memory limit per test 256 m 阅读全文
posted @ 2019-10-18 19:17 RE-TLE 阅读(282) 评论(0) 推荐(0) 编辑