(num)
return ret
Find the highest bit set to 1 in an integer.
Find the highest bit set to 1 in an integer.
Find the highest bit set to 1 in an integer .
def _count1Bits(num):
    """Find the highest bit set to 1 in an integer."""
    ret = 0
    while num > 0:
        num = num >> 1
        ret += 1
    return ret
def _count1Bits ( num ) : ret = 0 while num > 0 : num = num >> 1 ret += 1 return ret