Write a CPP program to calculate simple interest

 Code:-

#include<bits/stdc++.h>

using namespace std;

int main()

{

float p,r,t,SI;

cout<<"Enter Principle Amount ,interest rate and time duration \n";

cin>>p>>r>>t;

SI=(p*r*t)/100;

cout<<"Simple interest is : "<<SI;

return 0;

}

Output:-

Enter Principle Amount ,interest rate and time duration

2000 10 1

Simple interest is: 200