Conditional.java

import java.util.Scanner;

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

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

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

        // check the person(He/She) is eligible to vote or not
        System.out.print("Enter your age: ");
        int age = sc.nextInt();
        if (age >= 18) {
            System.out.println("You are eligible to vote.");
        } else {
            System.out.println("You are not eligible to vote.");
        }
        sc.close(); 
}
}