In this program we will find the compound interest from the given principal, no of years, and rate of interest, code for the program is given below.

## Find the compound interest from the given Principal, No. of Years, and Rate of Interest

```
#include <stdio.h>
#include <math.h>
int main()
{
float p, n, r, q, a;
int count;
for (count = 1; count <= 10; count++)
{
printf("Enter principal amount\n");
scanf("%f", &p);
printf("Enter number of years\n");
scanf("%f", &n);
printf("Enter rate of interest\n");
scanf("%f", &r);
r = r / 100;
printf("Enter no of times you compound per year\n");
scanf("%f", &q);
a = p * pow((1 + (r / q)), n * q);
printf("Compounded amount is %f\n\n", a);
}
return 0;
}
```

## Output

Enter number of years

2

Enter rate of interest

8

Enter no of times you compound per year

4

Compounded amount is 5858.295898

**Read:** C program to find the power ‘n’ of the given number ‘a’