C Program to Calculate Simple Interest

/*    Calculate Simple interest    */

#include<stdio.h>

int main()

{

 float amount,interest,time,ans;

  printf("Type your principle amount : ");

  scanf("%f",&amount);

  printf("\n Type your rate of intrest : ");

  scanf("%f",&interest);

  printf("\n Type time (in year) : ");

  scanf("%f",&time);

  ans=amount*interest*time/100;

  printf("\n You will get intrest : %.2f",ans);

 return 0;

}