@@ -0,0 +1,37 @@
+package TIL;
+
+import java.io.*;
+import java.util.*;
+
+public class J2798_2 {
+    public static void main(String[] args) throws IOException {
+        BufferedReader buffer = new BufferedReader(new InputStreamReader(System.in));
+
+        String[] input = buffer.readLine().split( " ");
+
+        int card = Integer.parseInt(input[0]);
+        int key = Integer.parseInt(input[1]);
+        int[] array = new int[card];
+
+        input = buffer.readLine().split( " ");
+
+        for(int i = 0; i< card; i++){
+            array[i] =  Integer.parseInt(input[i]);
+        }
+        Arrays.sort(array);
+        int max = 0;
+
+        for(int i = 0; i < card-2; i++){
+            for(int j = i+1; j< card-1; j++){
+                for(int k = j+1; k< card; k++){
+                    int value = array[i]+array[j]+array[k];
+                    if(value <= key && max < value) {
+                            max = value;
+                    }
+                }
+            }
+        }
+        System.out.println(max);
+
+    }
+}