#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;


int main() {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT */  
    int N;
    vector<int> v;

    cin >> N;

    for(int i = 0; i < N; i++) {
        int tmp;
        cin >> tmp;
        v.push_back(tmp);
    } 

    int x, a, b;
    cin >> x >> a >> b;
    v.erase(v.begin() + x - 1);
    v.erase(v.begin() + a - 1, v.begin() + b - 1);

    cout << v.size() << endl;
    for(int i = 0; i < v.size(); i++) {
        cout << v[i];
        if(i != v.size() - 1) cout << " ";
    }
    cout << endl;

    return 0;
}