#include <iostream>
#include <vector>

using namespace std;


int main() {
    int n, m;
    vector<int> bag(n);
    cout << 1;
    cin >> n >> m;
    for (int i = 0; i < n; ++i) {
        cin >> bag[i];
    }
    vector<int> res(m + 1, 0);
    int ans = 0;
    res[0] = 1;
    for (int i = 0; i < n; ++i) {
        for (int j = m; j > bag[i] - 1; --j) {
            if (res[j - bag[i]] == 1) {
                res[j] = 1;
                ans += bag[i];
            }
        }
    }
    cout << ans << "\n";
    return 0;
}