Two-Sum 01

Author: hiiamkarati

interview-bootcamp/Two-Sum.py

@@ -1,20 +1,21 @@
-def to_sum(nums, target):
+def two_sum(nums: list[int], target: int) -> tuple[int, int] | None:
     """
-    This function finds two numbers in the list 'nums' that add up to 'target'.
-    
+    Find two numbers in the list 'nums' that add up to 'target'.
+
     :param nums: List of integers
     :param target: Integer target sum
     :return: Tuple of the two numbers that add up to target, or None if no such pair exists
     """
     num_set = set()
-    
+
     for num in nums:
         complement = target - num
         if complement in num_set:
             return (complement, num)
         num_set.add(num)
-    
+
     return None
 
+
 if __name__ == "__main__":
-    print(to_sum([2, 7, 11, 15], 9)) 
+    print(two_sum([2, 7, 11, 15], 9))