diff --git a/3068. Find the Maximum Sum of Node Values b/3068. Find the Maximum Sum of Node Values
new file mode 100644
index 0000000..db74c3e
--- /dev/null
+++ b/3068. Find the Maximum Sum of Node Values	
@@ -0,0 +1,19 @@
+class Solution {
+private:
+    long long dp[20001][2];
+    long long f(int idx,int even,vector<int> &nums,int k) {
+        // base cases
+        if(idx >= nums.size()) return even? 0 : -1e9;
+        if(dp[idx][even] != -1) return dp[idx][even];
+
+        long long take = (nums[idx]^k) + f(idx+1,even^1,nums,k); 
+        long long notTake = nums[idx] + f(idx+1,even,nums,k);
+
+        return dp[idx][even] = max(take,notTake);
+    }
+public:
+    long long maximumValueSum(vector<int>& nums, int k, vector<vector<int>>& edges) {
+        memset(dp,-1,sizeof(dp));
+        return f(0,1,nums,k);
+    }
+};