@add: leetcode problem 1

MovingToWeb · MovingToWeb · commit 3be45720767c · 2020-04-06T20:11:46.000+05:30
diff --git a/README.md b/README.md
@@ -15,6 +15,7 @@ _P.S. `master` branch is empty and has only this `README.md` file_
     - [Day 8](#day-8)
     - [Day 10](#day-10)
     - [Day 12](#day-12)
+    - [Day 13](#day-13)
 - [Installation](#installation)
 - [Resources](#resources)
 
@@ -78,6 +79,9 @@ From March 25th, 2020
 ### Day 12
  - Lambda
 
+### Day 13
+ - Solving LeetCode program - [Problem](https://leetcode.com/problems/two-sum/)
+
 ## Installation
 Command used in Mac for installing supporting tools
 - Python3 - `brew install python3`
diff --git a/leetcode/Solution.py b/leetcode/Solution.py
@@ -0,0 +1,10 @@
+from typing import List
+class Solution:
+    def twoSum(self, nums: List[int], target: int) -> List[int]:
+        for j in range(0, len(nums)):
+            for i in range(0, len(nums)):
+                if (i!=j):
+                    sumOf=nums[j] + nums[i]
+                    if (sumOf == target):
+                        return j, i
+# Enumeration is faster than this
diff --git a/leetcode/twosum.py b/leetcode/twosum.py
@@ -0,0 +1,4 @@
+from Solution import Solution
+
+sol = Solution()
+print(sol.twoSum([11, 7,22, 2], 9))
