Sum of two numbers

package NestedLoops.Lab;

import java.util.Scanner;

public class sumOfTwoNumbers {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int i = Integer.parseInt(input.nextLine()), j = Integer.parseInt(input.nextLine()), k = Integer.parseInt(input.nextLine());
        int counter = 0, c = 0, d = 0;
        if (i < j){
            for (int a = i; a <= j; a++){
                for (int b = i; b <= j; b++){
                    counter ++;
                    c = a;
                    d = b;
                    if (a + b == k){
                        System.out.printf("Combination N:%d (%d + %d = %d)", counter, a, b, k);
                        a = j;
                        b = j;
                        break;
                    }
                }
            }
        } else {
            for (int a = j; a <= i; a++){
                for (int b = j; b <= i; b++){
                    c = a;
                    d = b;
                    counter ++;
                    if (a + b == k){
                        System.out.printf("Combination N:%d (%d + %d = %d)", counter, a, b, k);
                        a = i;
                        b = i;
                        break;
                    }
                }
            }
        }
        if (c + d != k){
            System.out.printf("%d combinations - neither equals %d", counter, k);
        }
    }
}