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

Author: kamyu104

C++/maximum-xor-for-each-query.cpp

@@ -0,0 +1,14 @@
+// Time:  O(n)
+// Space: O(1)
+
+class Solution {
+public:
+    vector<int> getMaximumXor(vector<int>& nums, int maximumBit) {
+        vector<int> result(size(nums));
+        int mask = (1 << maximumBit) - 1;
+        for (int i = 0; i < size(nums); ++i) {
+            result[size(nums) - 1 - i] = mask ^= nums[i];
+        }
+        return result;
+    }
+};