摘要: #include <bits/stdc++.h> #include <fstream> using namespace std; int main() { freopen("a.txt","r",stdin); freopen("b.txt","w",stdout); string s; cin>> 阅读全文
posted @ 2024-07-29 15:02 hanxuyao 阅读(11) 评论(0) 推荐(0)