2nd one of the day done

Author: ChSatyaSavith

27. Remove Element.cpp

@@ -0,0 +1,15 @@
+class Solution {
+public:
+    int removeElement(vector<int>& nums, int val) {
+        int index = 0;
+        for(auto x:nums)
+        {
+            if(x!=val)
+            {
+                nums[index] = x;
+                index++;
+            }
+        }
+        return index;
+    }
+};