Star Print in C(4).

#include<stdio.h>

 

int main()

{

    int n,i,j;

    printf("Please Enter a Number:  ");

    scanf("%d",&n);

    for(i=1; i<=n; i++)

    {

        for(j=1; j<=n; j++)

        {

           if(i==n || i==1 || j==1 || j==n) ///print star only for those value

           {

               printf("*");

           }

           else

           {

               printf(" ");  ///else print space

           }

        }

        printf("");

    }

    return 0;

}