Control Num

package Exam19March2017Evening;

        import java.util.Scanner;

public class P06_ControlNumber {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int N = Integer.parseInt(scanner.nextLine());
        int M = Integer.parseInt(scanner.nextLine());
        int control = Integer.parseInt(scanner.nextLine());

        boolean isReached = true;
        int counter = 0;
        int sum = 0;
        for (int i = 1; i <= N; i++) {
            for (int j = M; j >= 1; j--) {
                sum = sum + (i*2) + (j*3);
                counter++;
                if (sum>=control){
                    break;
                }
            }
            if (sum>=control){
                break;
            }
        }

        if (sum>=control){
            System.out.println(counter + " moves");
            System.out.printf("Score: %d >= %d", sum, control);
        } else {
            System.out.println(counter + " moves");
        }
    }
}