class crazyCounter
{
public static void main (String... args)
{
int n=0;
int a = 12345;
boolean b = false;
while (n <= 1000)
{
	System.out.println(pruefe(n));
	b = isBitSet (n, 5);
	if (b == true)
	{
		System.out.println(n);
	}
	n++;
}
//System.out.println(Integer.toBinaryString(10000));
}


static int pruefe(int n)
{
if (n%5 ==0)
{
	return n;
}
else
{
	return 0;
}
}

public static boolean isBitSet(int value, int n) 
{ 
return (value & (1 << n)) == (1 << n);
}


/*static dec2dual(int b)
{
int m = b;
int n = 2;
int r = m%n;
while(r != 0) {
  m = n;
  n = r;
  r = m%n;
}
System.out.println(n);
*/
}