Java Program to Check Odd or Even Number

🧠 Introduction

In Java programming, one of the basic concepts every beginner learns is determining whether a number is odd or even.
This small yet useful program helps build logic using conditional statements and the modulus operator (%).

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💻 Java Program: Check Odd or Even Number

import java.util.Scanner;

public class OddEvenCheck {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        // Taking input from user
        System.out.print("Enter a number: ");
        int number = sc.nextInt();

        // Checking if number is even or odd
        if (number % 2 == 0) {
            System.out.println(number + " is an Even number.");
        } else {
            System.out.println(number + " is an Odd number.");
        }

        sc.close();
    }
}

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⚙️ Explanation:

1. Scanner class – Used to take user input from the keyboard.

2. number % 2 == 0 – The modulus operator finds the remainder.

   • If the remainder is 0, the number is even.

   • Otherwise, it’s odd.

3. Output is displayed using System.out.println().

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🧾 Example Output:

Enter a number: 7
7 is an Odd number.

Enter a number: 12
12 is an Even number.

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🧩 Conclusion

This program is a simple and effective way to understand conditional statements and operators in Java.
It’s a great starting point for beginners who are learning how to take input and apply logic in Java.