View Code of Problem 125

#include<stdio.h>
int main()
{
	int n;
	int j,k;
	scanf("%d",&n);
	


		// ---
		for(j=1;j<=n+2;j++)
		{
			if(j==1||j==n+2)
				printf(" ");
			else
				printf("-");
		}
		printf("\n");
		// |   |
		for(k=1;k<=n;k++)
		{
			for(j=1;j<=n+2;j++)
			{
				if(j==1||j==n+2)
					printf("|");
				else
					printf(" ");
			}
			printf("\n");	
		}
		
		// ---
		for(j=1;j<=n+2;j++)
		{
			if(j==1||j==n+2)
				printf(" ");
			else
				printf("-");
		}
		printf("\n");
		
		// |   |
		for(k=1;k<=n;k++)
		{
			for(j=1;j<=n+2;j++)
			{
				if(j==1||j==n+2)
					printf("|");
				else
					printf(" ");
			}
			printf("\n");	
		}
		
		
		// ---
		for(j=1;j<=n+2;j++)
		{
			if(j==1||j==n+2)
				printf(" ");
			else
				printf("-");
		}
		printf("\n");	
		
	return 0;
}