calculate compound interest

// CI = principle * pow((1 + rate / 100), time)

#include<stdio.h>
#include<math.h>

int main()

{

      float principle, time, rate, CI;

      scanf("%f", &principle);

      scanf("%f", &time);

      scanf("%f", &rate);

      CI = principle* (pow((1 + rate / 100), time));

      printf("Compound Interest = %f", CI);

    return 0;

}

Input:

5000

2

2.6

Output:

Compound Interest = 5263.380371

Compound Interest = 1333.099243