摘要: Educational Codeforces Round 33 A. Chess For Three 模拟 view code #pragma GCC optimize("O3") #pragma GCC optimize("Ofast,no-stack-protector") #include<b 阅读全文
posted @ 2020-08-27 22:45 _kiko 阅读(119) 评论(0) 推荐(0) 编辑