fix:找到所有数组中消失的数字

14_刷题/day03/problem_solving_22.py

+"""
+找到所有数组中消失的数字
+"""
+from typing import List
+
+
+class Solution:
+    def findDisappearedNumbers(self, nums: List[int]) -> List[int]:
+        all = set([i + 1 for i in range(len(nums))])
+        return list(all.difference(set(nums)))
+
+
+if __name__ == '__main__':
+    result = Solution().findDisappearedNumbers([4, 3, 2, 7, 8, 2, 3, 1])
+    print(result)