A23653.ZXC画图形 题解

#include <bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin>>n;
    cout<<'|';
    for (int i=1;i<=n;i++) cout<<"------|";
    cout<<endl;
	for (int i=1;i<=3;i++){
        cout<<'|';
        for (int j=1;j<=n;j++){
            cout<<"      |";
        }
        cout<<endl;
    }
	return 0;
}