Bittijono

//package bittijono;

//import java.util.BitSet;
import java.util.Scanner;

public class Bittijono {

    public static void main(String[] args) {
        final Scanner lukija = new Scanner(System.in);
        
        int syotteidenMaara = lukija.nextInt();
        
        StringBuilder tulokset = new StringBuilder();
        
        for (int o = 0; o < syotteidenMaara; o++) { 
            long syote = lukija.nextLong() - 1;
            String ykkoset = Long.toBinaryString(syote).replace("0", "");
            if (ykkoset.length() % 2 == 0) {
                tulokset.append("0\n");
            } else {
                tulokset.append("1\n");
            }
        }
        System.out.println(tulokset);
        
    }

}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 2

Verdict: ACCEPTED

Test 3

Group: 3

Verdict: ACCEPTED