Poj2453 an easy program

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package easy;

import java.io.BufferedInputStream;
import java.util.Scanner;

/**
*
* @author NC
*/
public class Poj2453 {

    public static void main(String[] args) {
        Scanner scan = new Scanner(new BufferedInputStream(System.in));
        while (scan.hasNext()) {
            int n = scan.nextInt();
            if (n == 0) {
                break;
            }
            int count = 0;
            char[] s = Integer.toBinaryString(n).toCharArray();
            for (int i = 0; i < s.length; i++) {
                if (s[i] == '1') {
                    count++;
                }
            }
            int t = 0;
            while (count != t) {
                n++;
                char[] ss = Integer.toBinaryString(n).toCharArray();
                t = 0;
                for (int i = 0; i < ss.length; i++) {
                    if (ss[i] == '1') {
                        t++;
                    }
                }
            }
            System.out.println(n);
        }
    }
}

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