HDOJ 1196 Lowest Bit(水题)

import java.util.Scanner;

public class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while (sc.hasNext()) {
int a = sc.nextInt();
if (a==0) {
break;
}
int i = 1;
while (a%2==0) {
a /= 2;
i *= 2;
}
System.out.println(i);
}
}
}