From affa40730192f51972e1edc49ab398613d3db904 Mon Sep 17 00:00:00 2001
From: Abhay kaushik <78193848+abhay57@users.noreply.github.com>
Date: Fri, 28 Oct 2022 17:22:52 +0530
Subject: [PATCH] Create Answer23.cpp

---
 Answer23.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Answer23.cpp

diff --git a/Answer23.cpp b/Answer23.cpp
new file mode 100644
index 0000000..7fa6ad4
--- /dev/null
+++ b/Answer23.cpp
@@ -0,0 +1,18 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+class solution{
+  int subarrCountWithGivenXor(vector<int> &arr, int m){
+    unordered_map <int, int> mp;
+    mp[0] = 1;
+    int n = arr.size(), count = 0, curSum = 0;
+    for (int i = 0; i < n; i++)
+    {
+        curSum ^= arr[i];
+        if (mp[curSum ^ m] > 0)
+            count += mp[curSum ^ m];
+        mp[curSum]++;
+    }
+    return count;
+  }
+};