two-sum solution

Author: 김가은

two-sum/paran22.py

@@ -6,4 +6,5 @@ def twoSum(self, nums: List[int], target: int) -> List[int]:
         for i, first_num in enumerate(nums):
             second_num = target - first_num
             if second_num in num_dict and num_dict[second_num] != i:
-                return [i, num_dict[second_num]]
+                return [i, num_dict[second_num]]
+