leetcode

commit 1b4951b999ce8834719a4c541239519894c6baa0
parent 085981a47a09f0a12e12ed9b070c15807ea79942
Author: Andrew Laack <andrew@laack.co>
Date:   Mon, 14 Jul 2025 17:07:07 -0500

Completed number of 1 bits

Diffstat:
A
number-of-1-bits/number-of-1-bitsV2.py
 | 
14
++++++++++++++

1 file changed, 14 insertions(+), 0 deletions(-)
diff --git a/number-of-1-bits/number-of-1-bitsV2.py b/number-of-1-bits/number-of-1-bitsV2.py
@@ -0,0 +1,14 @@
+class Solution:
+    def hammingWeight(self, n: int) -> int:
+        return count_bits(n)
+
+
+def count_bits(n: int) -> int:
+    count = 0
+
+    while n != 0:
+        if n & 1 == 1:
+            count += 1
+        n = n >> 1
+
+    return count