Program to Check Whether a Character is an Alphabet or not - (C# Basic Programs)

In this tutorial, we will discuss a C# program to check whether a given character is an alphabet or not. This program is a basic exercise that helps improve problem-solving skills and understanding of conditional statements in C# programming language.

Syntax

The syntax for checking whether a character is an alphabet or not in C# programming is as follows:

if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'))
{
    Console.WriteLine("The given character is an alphabet.");
}
else
{
    Console.WriteLine("The given character is not an alphabet.");
}

Example

using System;

public class Program
{
    public static void Main(string[] args)
     {
        char ch = 'z';

        if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'))
        {
            Console.WriteLine("The given character is an alphabet.");
        }
        else
        {
            Console.WriteLine("The given character is not an alphabet.");
        }
    }
}

Output:

The given character is an alphabet.

Explanation

This program checks whether the given character is an alphabet or not using conditional statements in C#. First, it checks whether the character is between 'a' and 'z', and then it checks whether the character is between 'A' and 'Z'. If the character falls between either of these ranges, then it is considered to be an alphabet character.

Use

Checking whether a character is an alphabet or not is a basic exercise that is useful in many programming situations. It is particularly useful when parsing text, data validation, and manipulating strings.

Summary

In this tutorial, we have discussed a C# program to check whether a given character is an alphabet or not. We have shown the syntax, example, explanation, and use of checking whether a character is an alphabet. By practicing these exercises, programmers can improve their problem-solving skills and become better equipped to tackle complex coding challenges.