#include <bits/stdc++.h>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    long long N,L,R; cin >> N >> L >> R;
    vector<long long> A(N);
    for(auto &a : A) cin >> a;
    sort(A.begin(),A.end());

    int answer = 1;
    vector<pair<int,int>> LR(N),LR2(N);
    for(int i=0; i<N; i++){
        int l = -1,r = -1;
        for(int k=i+1; k<N; k++){
            long long now = A.at(i)*A.at(k);
            if(L <= now && now <= R){
                if(l == -1) l = k;
                r = k;
            }
        }
        LR.at(i) = {l,r};
        l = -1,r = -1;
        for(int k=i-1; k>=0; k--){
            long long now = A.at(i)*A.at(k);
            if(L <= now && now <= R){
                if(r == -1) r = k;
                l = k;
            }
        }
        LR2.at(i) = {l,r};
    }

    for(int i=0; i<N; i++) for(int k=i+1; k<N; k++){
        long long a = A.at(i),b = A.at(k);
        if(a*b < L || R < a*b) continue;
        auto [l1,r1] = LR.at(i);
        auto [l2,r2] = LR2.at(k);
        int len = min(r1,r2)-max(l1,l2)+1;
        len = max(len,0);
        answer = max(answer,2+len);
    }
    cout << answer << endl;
}