feat: solve new question

Author: arwildo

two-sum/main.py

@@ -0,0 +1,11 @@
+class Solution:
+    def twoSum(self, nums: List[int], target: int) -> List[int]:
+        hash_map = {}
+
+        for i in range(len(nums)):
+            delta = target - nums[i]
+
+            if delta in hash_map:
+                return hash_map[delta], i
+                
+            hash_map[nums[i]] = i