#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>

int main()
{
    int n{};
    std::cin >> n; // # of integers

    std::vector<int> numbers{};
    numbers.resize(n);

    for (int i = 0; i < n; i++)
    {
        std::cin >> numbers[i];
    }

    int delElement{}; // position of element that should be removed
    std::cin >> delElement;

    numbers.erase(numbers.begin() + (delElement - 1));

    int delFrom{};
    int delTo{};

    std::cin >> delFrom; // deletion position
    std::cin >> delTo;

    int counter{}; // every step causes to move vector numbers left
    for (int i = delFrom; i < delTo; i++)
    {
        numbers.erase(numbers.begin() + (i - 1 - counter));
        counter++;
    }

    std::cout << numbers.size() << '\n';

    for (int i : numbers)
    {
        std::cout << i << ' ';
    }

    return 0;
}