摘要: 我进行了分类讨论大于100000000000000一类,小于100000000000000一类; #include<bits/stdc++.h> #define ll long long using namespace std; int main(){ int t; scanf("%d",&t); 阅读全文
posted @ 2022-01-16 00:18 happycrazy 阅读(34) 评论(0) 推荐(0)