View Code of Problem 125

#include <iostream>
#include <cstdio>
using namespace std;
int main(){
    int n;
    while(cin>>n){
        for(int i=0;i<2*n+3;i++){
            if(i==0||i==n+1||i==2*n+2){
                cout<<" ";
                for(int i=0;i<n;i++){
                    cout<<"-";
                }
                cout<<" "<<endl;
            }
            else{
                cout<<"|";
                for(int i=0;i<n;i++){
                    cout<<" ";
                }
                cout<<"|"<<endl;
            }
        }
    }
    return 0;
}