Add new line for Posix

Author: mandel-17

contains-duplicate/mandel-17.py

@@ -10,4 +10,5 @@ def containsDuplicate(self, nums: List[int]) -> bool:
             else:
                 if i == len(nums[:-2]):
                   return False
-                continue
+                continue
+            

top-k-frequent-elements/mandel-17.py

@@ -11,3 +11,4 @@ def topKFrequent(self, nums: List[int], k: int) -> List[int]:
 
         frequent_rank = sorted(nums_dict.items(), key=lambda item:item[1], reverse=True)
         return [frequent_rank[j][0] for j in range(k)]
+    

two-sum/mandel-17.py

@@ -6,4 +6,5 @@ def twoSum(self, nums: List[int], target: int) -> List[int]:
             second_value = target - v
 
             if second_value in nums[i+1:]:
-                return [i, nums[i+1:].index(second_value) + i+1]
+                return [i, nums[i+1:].index(second_value) + i+1]
+