public class Election {
    private int N, yes, no;
    private boolean result;

    public Election (int N) {
        this.N = N;
        yes = 0;
        no = 0;
    }

    public synchronized boolean Election (boolean voteYes) {
        if (voteYes) yes++; 
        else no++;
	if (2*yes > N) result = true;
        else if (2*no > N) result = false;
	else try { wait(); }
        catch (java.lang.InterruptedException e) { };
        notifyAll();
        return result;
    }

}