GTU PPS Program - 3

3. Write a program to calculate simple interest(i= p*r*n/100). where,
i - simple interest
p - principal amount
r - Rate of interest
n - Number of years 

#include<stdio.h>
#include<conio.h>
int main()
{
    int p,n;
    float rate,si_int;
    printf("\n\nEnter principal amount : ");
    scanf("%d",&p);
    printf("\nEnter number of years : ");
    scanf("%d",&n);
    printf("\nenter rate of interest : ");
    scanf("%f",&rate);
    si_int = p*rate*n/100;
    printf("\nSimple interest is %f",si_int);
    getch();
    return 0;
}

sample output

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