# C++ Program to Find Sum and Average of Two Numbers

In this post, we will learn how to find the sum and average of two numbers using the C++ Programming language.

This program asks the user to enter two numbers, then it calculates the sum of two numbers using the (+) arithmetic operator and average using the formula: Average = Sum / No. of terms.

So, without further ado, let’s begin this post.

Contents

## C++ Program to Find Sum and Average of Two Numbers

```// C++ Program to Find Sum and Average of Two Numbers
#include <iostream>
using namespace std;

int main(){
int num1, num2, sum;
float avg;

cout << "Enter the first number: ";
cin >> num1;
cout << "Enter the second number: ";
cin >> num2;

sum = num1 + num2;

// Finding average
avg = sum / 2;

// Displaying output
cout << "Sum of two numbers: " << sum << endl;
cout << "Average of two numbers: " << avg << endl;
return 0;
}
```

Output

``````Enter the first number: 25
Enter the second number: 35
Sum of two numbers: 60
Average of two numbers: 30
``````

## How Does This Program Work?

```    int num1, num2, sum;
float avg;
```

In this program, we have declared three integer data type variables and one floating data type variable named num1, num2, sum, and avg respectively.

```    // Asking for input
cout << "Enter the first number: ";
cin >> num1;
cout << "Enter the second number: ";
cin >> num2;
```

The user is asked to enter two numbers to find the sum and average.

```    sum = num1 + num2;
```

Sum of two numbers is calculated using the (+) arithmetic operator.

```    // Finding average
avg = sum / 2;
```

Similarly, average is calculated using the formula:

• Average = Total Sum / Total no. of terms
```    // Displaying output
cout << "Sum of two numbers: " << sum << endl;
cout << "Average of two numbers: " << avg << endl;
```

The sum and average of two numbers are displayed on the screen using the cout statement.

## Conclusion

I hope after going through this post, you understand how to find the sum and average of two numbers using the C++ Programming language.

If you have any doubt regarding the program, then contact us in the comment section. We will be delighted to assist you.