reorganize bit

Author: danghai

algorithms/bit/__init__.py

@@ -0,0 +1,15 @@
+from .add_bitwise_operator import *
+from .count_ones import *
+from .find_missing_number import *
+from .power_of_two import *
+from .reverse_bits import *
+from .single_number import *
+from .single_number2 import *
+from .single_number3 import *
+from .subsets import *
+from .bit_operation import *
+from .swap_pair import *
+from .find_difference import *
+from .has_alternative_bit import *
+from .insert_bit import *
+from .remove_bit import *