#include<iostream>
#include<math.h>
using namespace std;
int main()
{
float p,r,t,ci;
cout<<"Enter Principle, Rate and Time:\n";
cin>>p>>r>>t;
ci=p*pow((1+r/100),t);
cout<<"\nCompound Interest = "<<ci;
return 0;
}
Output
Enter Principle, Rate and Time:
1000
2
4
Compound Interest = 1082.43