Create solution.cpp

Author: aishsingh

FindAnagramMappings/solution.cpp

@@ -0,0 +1,17 @@
+class Solution {
+public:
+    vector<int> anagramMappings(vector<int>& nums1, vector<int>& nums2) 
+    {
+        // Use hashmap to keep track of the indices of num2 using their value as keys
+        unordered_map<int, int> hashmap;
+        for (int i=0; i<nums2.size(); i++)
+            hashmap[nums2.at(i)] = i;
+
+        // Use mapping vector to map num1 to num2
+        vector<int> mapping(nums1.size());
+        for (int i=0; i<nums1.size(); i++)
+            mapping.at(i) = hashmap[nums1.at(i)];
+
+        return mapping;
+    }
+};