View Code of Problem 125

#include<iostream>
#include<string>
using namespace std;
int main(){
	int n;
	scanf("%d",&n);
	for(int i=0;i<2*n+3;i++){
		if(i==0||i==n+1||i==2*n+2){
			printf(" ");
			for(int j=0;j<n;j++){
				printf("-");
			}
			printf(" \n");
		}else{
			printf("|");
			for(int j=0;j<n;j++){
				printf(" ");
			}
			printf("|\n");
		}
	}
	return 0;
}