View Code of Problem 125

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