2020年12月19日
Codeforces Round #690 (Div. 3)
摘要： Codeforces Round #690 (Div. 3) A #include<bits/stdc++.h> using namespace std; #pragma GCC optimize(2) typedef long long ll; typedef unsigned long long 阅读全文
posted @ 2020-12-19 00:30 0xDkXy_DWM 阅读(73) 评论(0) 推荐(0) 编辑
Educational Codeforces Round 100 (Rated for Div. 2)
摘要： Educational Codeforces Round 100 (Rated for Div. 2) A #include<bits/stdc++.h> using namespace std; #pragma GCC optimize(2) typedef long long ll; typed 阅读全文
posted @ 2020-12-19 00:18 0xDkXy_DWM 阅读(108) 评论(0) 推荐(0) 编辑