From 272618206ab0c02bd43563126abd7032379cbd0d Mon Sep 17 00:00:00 2001
From: chayan das <110921638+Chayandas07@users.noreply.github.com>
Date: Sat, 1 Jun 2024 22:44:11 +0530
Subject: [PATCH] Create 1 June  Odd Even Problem

---
 1 June  Odd Even Problem | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 1 June  Odd Even Problem

diff --git a/1 June  Odd Even Problem b/1 June  Odd Even Problem
new file mode 100644
index 00000000..39204899
--- /dev/null
+++ b/1 June  Odd Even Problem	
@@ -0,0 +1,27 @@
+class Solution {
+  public:
+    string oddEven(string s) {
+        // code here
+        unordered_map<char,int> mpp;
+        for(int i=0;i<s.size();i++)
+        {
+            mpp[s[i]]++;
+        }
+        vector<int> v;
+        
+        int x=0,y=0;
+        for(auto it : mpp)
+        {
+          int z=it.first-'a';
+            if((z+1)%2==0 && it.second%2==0)
+            {
+                x++;
+            }
+            else if((z+1)%2!=0 && it.second%2!=0)
+            {
+                y++;
+            }
+        }
+        return (x+y)%2==0?"EVEN":"ODD";
+    }
+};