leetcode

commit 53d63e9925bd3b762fedb4d5bda4489d8613fb4f
parent 9fbe317168b2ab430415ffc23da3668052f35f88
Author: Andrew Laack <andrew@laack.co>
Date:   Tue, 15 Jul 2025 17:22:29 -0500

Completed missing number

Diffstat:
A
missing-number/missing-numberV1.py
 | 
9
+++++++++

1 file changed, 9 insertions(+), 0 deletions(-)
diff --git a/missing-number/missing-numberV1.py b/missing-number/missing-numberV1.py
@@ -0,0 +1,9 @@
+class Solution:
+    def missingNumber(self, nums: List[int]) -> int:
+        n = len(nums)
+        res = 0b0
+        for num in nums:
+            res ^= num
+        for num in range(0, n + 1):
+            res ^= num
+        return res