随笔分类 -  Atcoder

Atk 111A
摘要：1 #include<bits/stdc++.h> 2 #define ll long long 3 using namespace std; 4 5 ll n, m; 6 7 ll powmod(ll base, ll k, ll mod) 8 { 9 ll ans = 1; 10 while(k 阅读全文
posted @ 2021-01-11 10:52 LegendN 阅读(79) 评论(0) 推荐(0)