04. Sum of Two Numbers

package nestedLoops_Lab;

import java.util.Scanner;

public class SumOfTwoNumbers {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int startNumber = Integer.parseInt(scanner.nextLine());
        int stopNumber = Integer.parseInt(scanner.nextLine());
        int magicNumber = Integer.parseInt(scanner.nextLine());

        int combinationsCount = 0;
        boolean isMagicNumberFound = false;

        for (int x1 = startNumber; x1 <= stopNumber; x1++) {

            for (int x2 = startNumber; x2 <= stopNumber; x2++) {

                int result = x1 + x2;
                combinationsCount++;

                if (result == magicNumber) {
                    System.out.printf("Combination N:%d (%d + %d = %d)",
                            combinationsCount, x1, x2, magicNumber);
                    isMagicNumberFound = true;
                    break;
                }
            }

            if (isMagicNumberFound) {
                break;
            }
        }

        if (!isMagicNumberFound) {
            System.out.printf("%d combinations - neither equals %d", combinationsCount, magicNumber);
        }
    }
}