提交时间:2023-12-30 16:30:34

运行 ID: 33578

#include"bits/stdc++.h" using namespace std; int main(){ long long a,b; cin>>a>>b; for(int i=0;i<4;i++){ for(int x=0;x<b;x++){ cout<<'*'<<" "; } cout<<"\n"; } }