Using Java

Check whether a number is even or odd using if…else statement

import java.util.Scanner;

public class EvenOdd {

    public static void main(String[] args) {

        Scanner reader = new Scanner(System.in);

        System.out.print("Enter a number: ");
        int num = reader.nextInt();

        if(num % 2 == 0)
            System.out.println(num + " is even");
        else
            System.out.println(num + " is odd");
    }
}
Output

Enter a number: 12
12 is even

Check whether a number is even or odd using ternary operator

import java.util.Scanner;

public class EvenOdd {

    public static void main(String[] args) {

        Scanner reader = new Scanner(System.in);

        System.out.print("Enter a number: ");
        int num = reader.nextInt();

        String evenOdd = (num % 2 == 0) ? "even" : "odd";

        System.out.println(num + " is " + evenOdd);

    }
}
Output

Enter a number: 13
13 is odd