C++ programs - A simple C++ program - C++ program example - a simple C++ program addition

A Simple C++ program Through the class:

Let's use the code below to find what makes up a very simple C++ program - one that simply prints "Hello World!" and stops. Adjust your browser so you can see the text window below the code. Then point your mouse at different statements in the program.

#include <iostream>

int main()

    {

          int a;

          int b;

          cout<<"Enter first number:\n";

          cin >> a;

          cout <<"Enter the second number:\n";

          cin>> b; 

          int result = a + b;

          cout<<"Result is"<<"  "<<result<<endl;

         

     }

OUTPUT:

Enter the first number: 10

Enter the second number: 20

Result is:30