2017年8月18日
http://codeforces.com/problemset/problem/712/D
摘要： D. Memory and Scores time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output Memory and his frie 阅读全文
posted @ 2017-08-18 17:18 lhclqslove 阅读(369) 评论(0) 推荐(0)