Pyramid print using nested loop.c

#include <stdio.h>

int main() {
    int i, j, n = 5, k = 0;
    for (i = 1; i <= n; i++, k = 0) {
        for (j = 1; j <= n-i; j++) {
            printf(" ");
        }
        while (k != 2*i-1) {
            printf("*");
            k++;
        }
        printf("\n");
    }
    return 0;
}

//output:

    *
   ***
  *****
 *******
*********