摘要: https://www.luogu.com.cn/problem/P1031 #include <bits/stdc++.h> #define int long long using namespace std; int n,s; int a[105]; signed main() { //freo 阅读全文
posted @ 2020-02-26 17:12 Hazelxcf 阅读(134) 评论(0) 推荐(0)