may1706082020

Author: rimijoker

Diff for: Algoexpert/Easy/Two sum.py

@@ -0,0 +1,8 @@
+class Solution:
+    def twoSum(self, nums: List[int], target: int) -> List[int]:
+        seen = {}
+        for i in range(len(nums)):
+            if target-nums[i] in seen:
+                return[seen[target-nums[i]], i]
+            else:
+                seen[nums[i]] = i