From 7e5083a7057d5a5a12fc749867c9e207a0a211ed Mon Sep 17 00:00:00 2001
From: Emar Ali <44610462+emaaarrr@users.noreply.github.com>
Date: Fri, 1 Oct 2021 19:44:43 +0530
Subject: [PATCH] Create Two sums improved

---
 Two sums imporved | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 Two sums imporved

diff --git a/Two sums imporved b/Two sums imporved
new file mode 100644
index 00000000..2a26a0fc
--- /dev/null
+++ b/Two sums imporved	
@@ -0,0 +1,21 @@
+class Solution
+{
+public:
+    vector<int> twoSum(vector<int> &nums, int target)
+    {
+        vector<int> ans = {};
+        unordered_map<int, int> hashMap;
+        for (int i = 0; i < nums.size(); i++)
+        {
+            if (hashMap.find(target - nums[i]) != hashMap.end())
+            {
+                ans.push_back(hashMap[target - nums[i]]);
+                ans.push_back(i);
+                return ans;
+            }
+            hashMap[nums[i]] = i;
+        }
+        return ans;
+    }
+};
+// https://leetcode.com/problems/two-sum/discuss/?currentPage=1&orderBy=hot&query=