НА 4 БАЛЛА РАБОЧАЯ
#include <iostream>
using namespace std;
int main() {
    int n;
    cin >> n;
    int a[4];
    for (int i = 0; i < 4; ++i) {
      cin >> a[i];
    }
    int minNum = 1001;
    int minSum = 2001;
    int i;
    int x;
    for (i = 0; i < n; ++i) {
        cin >> x;
        if(x + a[0] < minSum) {
          minSum = x + a[0];
        }
        else if (x + minNum < minSum) {
          minSum = x + minNum;
        }
        if (a[0] < minNum) {
          minNum = a[0];
        }
        for (int i = 0; i < 3; ++i) {
          a[i] = a[i + 1];
        }
        a[3] = x;
    }
    cout << ms << endl;
    return 0;
}