#include <bits/stdc++.h>

#define REP(i, x, n) for(int i = x; i < (int)(n); i++)
#define rep(i, n) REP(i, 0, n)
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define F first
#define S second
#define mp make_pair

using namespace std;

typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> P;

int main() {
  // ios_base::sync_with_stdio(false);
  int N;
  cin >> N;
  vector<int> D(N);
  rep(i, N) cin >> D[i];

  vector<vector<int>> dp((1 << N), vector<int>(N + 2, 0));
  dp[0][1] = 100;

  rep(i, (1 << N)) REP(j, 1, N + 1) {
    if(dp[i][j] <= 0) continue;
    rep(k, N) {
      if((i >> k) & 1) continue;
      if(D[k] > 0) {
        dp[i | (1 << k)][j] = max(dp[i | (1 << k)][j], min(j * 100, dp[i][j] + D[k]));
      }
      else {
        dp[i | (1 << k)][j + 1] = max(dp[i | (1 << k)][j + 1], dp[i][j] + D[k]);
      }
    }
  }

  int ans = 0;
  REP(j, 1, N + 2) ans = max(ans, dp[(1 << N) - 1][j]);

  cout << ans << endl;
  
  return 0;
}