Program to Add Two Integers - (C# Basic Programs)

Adding two integers is a simple programming exercise that helps beginners learn the basics of programming concepts, data types, and functions. In this tutorial, we will discuss a program to add two integers using C# programming language.

Syntax

The syntax for adding two integers in C# is as follows:

int sum = num1 + num2;

Example

using System;

namespace AddTwoIntegers
{
    class Program
    {
        static void Main(string[] args)
        {
            int num1, num2, sum;
            Console.WriteLine("Enter the first number: ");
            num1 = Convert.ToInt32(Console.ReadLine());
            Console.WriteLine("Enter the second number: ");
            num2 = Convert.ToInt32(Console.ReadLine());
            sum = num1 + num2;
            Console.WriteLine("The sum is: " + sum);
            Console.ReadLine();
        }
    }
}

Output:

Enter the first number:
10
Enter the second number:
20
The sum is: 30

Explanation

The above C# program prompts the user to enter two integers and reads them using the Console.ReadLine() method. These integers are then added using the addition operator + and stored in the variable sum. The value of sum is then displayed to the user using the Console.WriteLine() method.

Use

The program to add two integers is a basic exercise that can help beginners to get started with learning the basics of C# programming. This program allows users to practice input/output operations, basic arithmetic operations, and variables.

Summary

In this tutorial, we have discussed a program to add two integers using C# programming language. We have seen the syntax, example, explanation, and use of adding two integers in C#. Programs like this are essential for beginners to practice programming concepts and build a solid foundation in coding fundamentals.