Create maximum-xor-for-each-query.py

Author: kamyu104

Python/maximum-xor-for-each-query.py

@@ -0,0 +1,16 @@
+# Time:  O(n)
+# Space: O(1)
+
+class Solution(object):
+    def getMaximumXor(self, nums, maximumBit):
+        """
+        :type nums: List[int]
+        :type maximumBit: int
+        :rtype: List[int]
+        """
+        result = [0]*len(nums)
+        mask = 2**maximumBit-1
+        for i in xrange(len(nums)):
+            mask ^= nums[i]
+            result[-1-i] = mask
+        return result