Calculation of principal and interest on bank deposits

The title requires calculating the principal and interest of bank deposits, calculated as sum = money × (1 + rate) year, which is the principal and interest when the sum total of deposits maturity (before tax), the deposit amount is Money, year of the deposit is , rate is the annual interest rate.

Input formats:

On a single line in the order given two positive integers money, year and a positive real number rate, separated by a space.

Output formats:

Press the "sum = principal and interest" in the format of the output line, wherein the principal and interest of two decimals, please note that the left and right of the equal sign have a space.

Sample input:

1000 3 0.025

Sample output:

sum = 1076.89

#include<stdio.h>
#include<math.h>
int main()
{
	int year,money;
	float rate,sum;
	scanf("%d %d %f",&money,&year,&rate);
	sum=money*pow(1+rate,year);
	printf("sum = %.2f",sum);
	return 0;
}