Solve : Number if 1 Bits

printjin-gmailcom · printjin-gmailcom · commit 3a7c42b3fd10 · 2025-04-13T17:35:41.000+09:00
diff --git a/number-of-1-bits/printjin-gmailcom.py b/number-of-1-bits/printjin-gmailcom.py
@@ -0,0 +1,3 @@
+class Solution:
+    def hammingWeight(self, n):
+        return bin(n).count('1')
