chore: sync automated leetcode submissions with Runtime - 540 ms (66.67%), Memory - 73.1 MB (66.67%)

Author: bufferwise

3351-maximize-happiness-of-selected-children/solution.cs

@@ -0,0 +1,19 @@
+using System;
+
+public class Solution {
+    public long MaximumHappinessSum(int[] happiness, int k) {
+        Array.Sort(happiness);
+        
+        long total = 0;
+        int n = happiness.Length;
+        
+        for (int i = 0; i < k; i++) {
+            int currentVal = happiness[n - 1 - i] - i;
+            if (currentVal <= 0) break;
+            
+            total += (long)currentVal;
+        }
+        
+        return total;
+    }
+}