摘要: 在vjudge上打了一场最近的edu的virtual 写了ABCD E来不及看了,感觉有思路 太久没写代码,稳定性好差( Educational Codeforces Round 121 (Rated for Div. 2) A. Equidistant Letters Problem - 1626 阅读全文
posted @ 2022-01-19 22:12 si_nian 阅读(164) 评论(0) 推荐(0)