摘要:
#include<cstdio> #include<string> #include<algorithm> #include<iostream> using namespace std; long long ans,n; bool f=true; void dfs(long long num){ i 阅读全文
摘要:
public class FFF{ public static void main(String[] args) { erzi c = new erzi(); c.test(); Parent p = new Parent(); p.test(); } } class erzi extends Pa 阅读全文