摘要: 被卡常数的代码: #include<bits/stdc++.h> #define int long long #define N 300010 #define mo 1000000007 #pragma GCC optimize(3) int p[N],vi[N],ct,b[N],d[N],e[N] 阅读全文
posted @ 2021-03-18 11:00 会赢嘛 阅读(151) 评论(0) 推荐(0)