Program to find and display simple interest and compound interest in C++.

Q) Write a C++ program to find and display simple interest and compound interest.

 Source code:

#include<iostream.h>

#include<conio.h>

void main()

{

clrscr();

float p,r,t,si,ci;

 

cout<<"Principle amount-";

cin>>p;

cout<<"Rate of interest-";

cin>>r;

cout<<"Time period-";

cin>>t;

 

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

ci=((p*(1+r)/100)*t)-p;

 

 

cout<<"Simple interest="<<si<<endl;

cout<<"Compound interest="<<ci<<endl;

 

getch();

}

 Output: