def _randbelow(self, n):
    """Return a random int in the range [0,n)."""
    # TODO
    # change once int.bit_length is implemented.
    # k = n.bit_length()
    k = _int_bit_length(n)
    r = self.getrandbits(k)
    while r >= n:
      r = self.getrandbits(k)
    return r
def _randbelow(self, n):
    
    
    
    
    k = _int_bit_length(n)
    r = self.getrandbits(k)
    while r >= n:
      r = self.getrandbits(k)
    return r
def _randbelow ( self , n ) : # TODO # change once int.bit_length is implemented. # k = n.bit_length() k = _int_bit_length ( n ) r = self . getrandbits ( k ) while r >= n : r = self . getrandbits ( k ) return r
Return a random int in the range [0,n).
Return a random int in the range [ 0 n ) .