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;
+  }
+};