View Code of Problem 3700

# include <stdio.h>
# include <math.h> 
int main(void)
{
	int num;
	while(scanf("%d",&num) != EOF && num != 0)
	{
		int i , count = 0;
		double sum = 0;
		while(num % 2 == 0)
		{
			count++;
			num /= 2;	
		}
		sum = pow(2,count);
		printf("%.0lf\n",sum);
	}
	return 0;
}