#include "bits/stdc++.h"
#define int long long
using namespace std;
signed main()	{
  ios_base:: sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);

  int n, l, r;
  cin >> n >> l >> r;
  vector<int> A(n);
  for (int i = 0; i < n; i++) {
    cin >> A[i];
  }
  sort(A.begin(), A.end());
  int ct = 0;
  for (int i = 0; i + 1 < n; i++) {
    int mn = A[i], mx = A[i];
    for (int j = i + 1; j < n; j++) {
      if (!(l <= 1LL * mn * A[j] && 1LL * mn * A[j] <= r))  {
        break;
      }
      if (!(l <= 1LL * mx * A[j] && 1LL * mx * A[j] <= r))  {
        break;
      }
      ct = max(ct, j - i + 1);
      mn = min(A[j] * 1LL, mn);
      mx = max(A[j] * 1LL, mx);
    }
  }
  for (int i = 0; i < n; i++) {
    for (int j = i + 1; j < n; j++) {
      if (l <= 1LL * A[i] * A[j] && 1LL * A[i] * A[j] <= r) {
        ct = max(ct, 2LL);
      }
    }
  }
  cout << ct << endl;
}