/***************************************************
 * Author    : CS Developers
 * Author URI: https://www.comscidev.com
 * Facebook  : https://www.facebook.com/CSDevelopers
 ***************************************************/
 
#include<stdio.h>

int main()
{
	int squareSize, row, col;
     
    printf("  Enter number for square size  : ");
    scanf("%d", &squareSize);
	
	for(row=0; row<=squareSize; row++)
	{
		if(row==0 || row==squareSize)
		{
			printf("\t+");
			for(col=0; col<squareSize; col++)
			{
				printf("--");
			}
			printf("+\n");
			
			if(row==squareSize)
			{
				continue;
			}
		}
		
		printf("\t|");
		
		for(col=0; col<squareSize; col++)
		{
			printf("  ");
		}
		
		printf("|\n");
	}
	
	return 0;
}