摘要: A-Modulo Ruins the Legend #include<bits/stdc++.h> #define ll long long using namespace std; ll n,m,sum,n1,n2; ll Gcd(ll a,ll b) { if(!b) return a; ret 阅读全文
posted @ 2022-12-18 17:00 yzj_b 阅读(467) 评论(0) 推荐(0)