BiggerNumber

import java.util.Scanner;

public class BiggerNumber {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int a;
        int b;
        System.out.println("Enter first number:");
        String inputA = scanner.nextLine();
        while (!inputA.matches("\\d+")) {
            System.out.println("Wrong input. Try again!");
            inputA = scanner.nextLine();
        }
        a = Integer.parseInt(inputA);

        System.out.println("Enter second number:");
        String inputB = scanner.nextLine();
        while (!inputB.matches("\\d+")) {
            System.out.println("Wrong input. Try again!");
            inputB = scanner.nextLine();
        }
        b = Integer.parseInt(inputB);

        System.out.println(a != b ? a > b ? "The bigger number is " + a : "The bigger number is " + b : "Both numbers are equal");
    }
}