View Code of Problem 125

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