#include <iostream>
using namespace std;

int a, b[5];

int main() {
    cin >> a;
    int res = 0;
    for (int i = 0; i < 5; i++) {
        cin >> b[i];
        if (b[i] < a) res += b[i];
    }
    cout << res << endl;
    return 0;
}