Javakurs/Übungsaufgaben/Crack the Password/Musterloesung

46 is the key!
56 is the key!
70 is the key!
82 is the key!

Code:

public class CrackPWD{

	public static boolean checkPasscode(int H4X0R){
		// returns true if passcode is valid
		boolean result = false;
		for(int E1337=42; E1337<=(52^(0x6c)); E1337+=(3<<(14%6))){
			if(result=((++E1337|E1337+(2>>>1))^(1+H4X0R))==(123456789&0))
				break;
		}
		return result;
	}

	public static void main(String[] arguments) {
		for(int i = -99999; i < 99999; i++)
			if(checkPasscode(i)) {
				System.out.println(i+" is the key!");
			}
	}
}