摘要: #include<bits/stdc++.h> using namespace std; const int N = 50005, inf = 0x3f3f3f3f; //N是POJ3264的数据范围, //inf:0x3f3f3f3f的十进制是1061109567,是10^9级别的 int a[N 阅读全文
posted @ 2021-07-24 10:59 Selma003 阅读(108) 评论(0) 推荐(0)