int main()
{
int k1, k2, nA = 0, nB = 0, a, b, n;
scanf("%d%d", &k1, &k2);
while (k1 <= k2)
{
a = b = 0;
n = k1;
while (n)
{
if (n % 2 == 1)
a++;
else
b++;
n /= 2;
}
if (a > b)
nA++;
else
nB++;
k1++;
}
printf("%d %d", nA, nB);
return 0;
}