//  Codeforces: ganariya
//  AtCoder: ganariya2525
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//include
//------------------------------------------
#include <vector>
#include <list>
#include <map>
#include <unordered_map>
#include <climits>
#include <set>
#include <unordered_set>
#include <deque>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <cctype>
#include <string>
#include <cstring>
#include <ctime>
#include <queue>
#include <random>
#include <complex>
#include <regex>
#include <locale>
#include <random>

using namespace std;

#define SHOW_VECTOR(v) {std::cerr << #v << "\t:";for(const auto& xxx : v){std::cerr << xxx << " ";}std::cerr << "\n";}
#define SHOW_MAP(v){std::cerr << #v << endl; for(const auto& xxx: v){std::cerr << xxx.first << " " << xxx.second << "\n";}}

//~~~~~~~~~~~~~~~~~~~~~_(＾～＾ ｣ ∠)_~~~~~~~~~~~~~~~~~~~~~

using LL = long long;


int main() {

    int N;
    cin >> N;

    vector<int> ABC(3);
    for (int i = 0; i < 3; i++) cin >> ABC[i];

    vector<int> l(N);
    for (int i = 0; i < N; i++) cin >> l[i];

    int ans = INT_MAX;

    for (int bit = 0; bit < (1 << (2 * N)); bit++) {
        vector<vector<int>> d(4, vector<int>());
        for (int i = 0; i < N; i++) d[(bit >> (2 * i)) & 3].push_back(l[i]);
        bool good = true;
        for (int i = 0; i < 3; i++) if (d[i].size() == 0)good = false;
        if (!good) continue;
        vector<int> cost(3, 0);
        for (int i = 0; i < 3; i++) {
            cost[i] += 10 * (d[i].size() - 1);
            cost[i] += abs(ABC[i] - accumulate(d[i].begin(), d[i].end(), 0));
        }
        ans = min(ans, accumulate(cost.begin(), cost.end(), 0));
    }

    cout << ans << endl;

    return 0;
}
















































Measured memory_bytes: 256