Create Concatenation-of-Array.py

Author: AG-Systems

Leetcode/Concatenation-of-Array.py

@@ -0,0 +1,11 @@
+class Solution:
+    def getConcatenation(self, nums: List[int]) -> List[int]:
+        ans = [0] * len(nums) * 2
+        counter = 0
+        for i in range(0, len(ans)):
+            if i < len(nums):
+                ans[i] = nums[i]
+            else:
+                ans[i] = nums[counter]
+                counter += 1
+        return ans