Merge pull request #570 from AditSoni/master

solves #569 closes #569

Author: vJechsmayr

LeetCode/0190_Reverse_bits.py

@@ -0,0 +1,5 @@
+class Solution:
+ def reverseBits(self, n: int) -> int:
+ 
+ s='{0:032b}'.format(n)[::-1]
+ return int(s,2)

LeetCode/0191_Number_of_1_bits.py

@@ -0,0 +1,4 @@
+class Solution:
+ def hammingWeight(self, n: int) -> int:
+ 
+ return '{0:b}'.format(n).count('1')