SmileBD

#include <stdio.h>

int main()
{
    int i, j, n;

    printf("Enter value of n : ");
    scanf("%d", &n);

    //Loop for printing upper half part of the pattern
    for(i=1; i<=n; i++)
    {
        for(j=i; j<=n; j++)
        {
            printf("*");
        }

        for(j=1; j<=(2*i-2); j++)
        {
            printf(" ");
        }

        for(j=i; j<=n; j++)
        {
            printf("*");
        }

        printf("\n");
    }

    //Loop for printing lower half part of the pattern
    for(i=1; i<=n; i++)
    {
        for(j=1; j<=i; j++)
        {
            printf("*");
        }

        for(j=(2*i-2); j<(2*n-2); j++)
        {
            printf(" ");
        }

        for(j=1; j<=i; j++)
        {
            printf("*");
        }

        printf("\n");
    }

    return 0;
}