#include <iostream>
#include <list>
#include <algorithm>

using namespace std;

int main() {
    list<int> list1;
    list<int>::iterator iterator1;

    cout << "Enter how many numbers do you want to store: ";
    int n{};
    cin >> n;

    int currentNum{};

    for(int i{}; i < n; ++i){
        cout << "Enter " << (i + 1) << ". number: ";
        cin >> currentNum;
        list1.push_back(currentNum);
    }

    for(iterator1 = list1.begin(); iterator1 != list1.end(); ++iterator1){
        cout << *iterator1 << ", ";
    }

    list1.sort();

    cout << endl;

    for(iterator1 = list1.begin(); iterator1 != list1.end(); ++iterator1){
        cout << *iterator1 << ", ";
    }

    cout << endl;

    cout << "Size is: " << list1.size() << endl;

    auto result = max_element(list1.begin(), list1.end());

    cout << "Max element is: " << *result << endl;

    return 0;
}