PROGRAM TO PRINT STAR PATTERN (Diamond) IN C++ USING STDIO.H

#include <stdio.h>
#include <conio.h>

int main(){
int n, c, k, space = 1;
printf("Enter the number of rows in Diamond:");
scanf("%d", &n);
space = n - 1;
for (k = 1; k <= n; k++)
{
for (c = 1; c <= space; c++)
printf(" ");
space--;
for (c = 1; c <= 2*k-1; c++)
printf("*");
printf("\n");
}
space = 1;
for (k = 1; k <= n - 1; k++)
{
for (c = 1; c <= space; c++)
printf(" ");
space++;
for (c = 1 ; c <= 2*(n-k)-1; c++)
printf("*");
printf("\n");
}
getch();
}

Output: