C++ Program For Calculate Simple Interest

#include<iostream>
using namespace std;
int main()
{
   float amount, rate, time, si;

   cout<<"\nEnter Principal Amount : ";
   cin>>amount;

   cout<<"\nEnter Rate of Interest : ";
   cin>>rate;

   cout<<"\nEnter Period of Time   : ";
   cin>>time;

   si = (amount * rate * time) / 100;
   cout<<"\nSimple Interest : "<< si<<endl;

   return(0);

}

Output:

Enter Principal Amount : 5669.56

Enter Rate of Interest : 5.6

Enter Period of Time   : 3.0

Simple Interest : 952.486