Time: 114 ms (97.18%), Space: 18.9 MB (75.55%) - LeetHub

Author: junoh-moon

0136-single-number/0136-single-number.py

@@ -0,0 +1,6 @@
+from operator import xor
+from functools import reduce
+class Solution:
+    def singleNumber(self, nums: List[int]) -> int:
+        return reduce(xor, nums)
+