#include <bits/stdc++.h>
using namespace std;
int ans[100005];
int main() {
  ios::sync_with_stdio(0);
  int t = 1;
  while (t--) {
    int n;
    cin >> n;
    int p[n];
    for (long long i = 0; i < n; i++) cin >> p[i];
    int mx1 = 0, mx2 = 0;
    for (long long i = 0; i < n; i++) {
      if (p[i] > mx1) {
        ans[p[i]]--;
        mx2 = mx1;
        mx1 = p[i];
      } else if (p[i] > mx2) {
        mx2 = p[i];
        ans[mx1]++;
      }
    }
    int mx = -2, res;
    for (long long i = 1; i < n + 1; i++) {
      if (ans[i] > mx) {
        res = i;
        mx = ans[i];
      }
    }
    cout << res << endl;
  }
  return 0;
}
