#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main() {
    int n, t;
    cin >> n >> t;
    vector<int> arr(n);
    for (int i = 0; i < n; i++) {
        cin >> arr[i];
    }
    sort(arr.begin(), arr.end());

    int bestSum = 0;
    double bestDiff = 1e9;
    for (int i = 0; i < n - 2; i++) {
        for (int j = i + 1; j < n - 1; j++) {
            for (int k = j + 1; k < n; k++) {
                int sum = arr[i] + arr[j] + arr[k];
                double average = static_cast<double>(sum) / 3.0;
                double diff = abs(average - t);

                if (diff < bestDiff || (diff == bestDiff && sum > bestSum)) {
                    bestDiff = diff;
                    bestSum = sum;
                }
            }
        }
    }

    cout << bestSum << endl;

    return 0;
}

1. b

2. b

3. a

4. b

5. b

6. a

7. c

8. c

9. a

10. b

11. b

12. b

13. c

14. c

15. b

16. b

17. c

18. c

19. b

20. c

21. b

22. b

1. b
2. b
3. a
4. b
5. b
6. a
7. c
8. c
9. a
10. b
11. b
12. b
13. c
14. c
15. b
16. b
17. c
18. c
19. b
20. c
21. b
22. b

Hope you find this helpful

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