별찍기(6)

#include <stdio.h>
int main(void)
{
    int i, j;
    int n;
    scanf("%d", &n);
    for (i = 0; i < n; i++)
    {
        for ( j = 0; j < n; j++)
        {
            if (i == 0 || i == 4 || j == 0 || j == 4)
                printf("*");
            else printf(" ");
            
    }
        printf("\n");
    }
        
    
}