摘要: #include<iostream> #include<cmath> #include<vector> #include<cstring> using namespace std; int main() { int n; cin>>n; int a[40]; long long num=(long 阅读全文
posted @ 2020-04-08 23:56 Tomorrow1126 阅读(180) 评论(0) 推荐(0) 编辑