#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main()
{
    vector<int> vect{ 7, -3, 6, 2, -5, 0, 4 };

    sort(vect.begin(), vect.end());

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

    cout << endl;

    reverse(vect.begin(), vect.end());

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

    cout << endl;

    return 0;
}