D. J.:

- Added the leetcode problem and solution for 2215

Author: nobodyPerfecZ

README.md

@@ -267,6 +267,7 @@
 - [1922 Count Good Numbers](https://leetcode.com/problems/count-good-numbers/description/)
 - [1964 Find the Longest Valid Obstacle Course at Each Position](https://leetcode.com/problems/find-the-longest-valid-obstacle-course-at-each-position/description/)
 - [2140 Solving Questions With Brainpower](https://leetcode.com/problems/solving-questions-with-brainpower/description/)
+- [2215 Find the Difference of Two Arrays](https://leetcode.com/problems/find-the-difference-of-two-arrays/description/)
 - [2390 Removing Stars From a String](https://leetcode.com/problems/removing-stars-from-a-string/description/)
 - [2466 Count Ways To Build Good Strings](https://leetcode.com/problems/count-ways-to-build-good-strings/description/)
 - [2523 Closest Prime Numbers in Range](https://leetcode.com/problems/closest-prime-numbers-in-range/description/)

awesome_python_leetcode/_2215_find_the_difference_of_two_arrays.py

@@ -0,0 +1,21 @@
+from typing import List
+
+
+class Solution:
+    """Base class for all LeetCode Problems."""
+
+    def findDifference(self, nums1: List[int], nums2: List[int]) -> List[List[int]]:
+        """
+        Given two 0-indexed integer arrays nums1 and nums2, return a list answer of
+        size 2 where:
+        - answer[0] is a list of all distinct integers in nums1 which are not present
+        in nums2.
+        - answer[1] is a list of all distinct integers in nums2 which are not present
+        in nums1.
+
+        Note that the integers in the lists may be returned in any order.
+        """
+        return [
+            list(set(nums1).difference(set(nums2))),
+            list(set(nums2).difference(set(nums1))),
+        ]

tests/test_2215_find_the_difference_of_two_arrays.py

@@ -0,0 +1,18 @@
+from typing import List
+
+import pytest
+
+from awesome_python_leetcode._2215_find_the_difference_of_two_arrays import Solution
+
+
+@pytest.mark.parametrize(
+    argnames=["nums1", "nums2", "expected"],
+    argvalues=[
+        ([1, 2, 3], [2, 4, 6], [[1, 3], [4, 6]]),
+        ([1, 2, 3, 3], [1, 1, 2, 2], [[3], []]),
+    ],
+)
+def test_func(nums1: List[int], nums2: List[int], expected: List[List[int]]):
+    """Tests the solution of a LeetCode problem."""
+    diff = Solution().findDifference(nums1, nums2)
+    assert diff == expected