View Code of Problem 125

#include<stdio.h>
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("|");
			printf("\n");
		}
	}
}

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