#include <iostream>
#include <iomanip>
#include <vector>

using namespace std;

void print(vector<int>& v);

int main()
{
    vector<int> v;

    cout << "Original vector:" << endl;
    for (int i = 0; i < 10; i++) v.push_back(10*i);
    print(v);

    cout << endl << "Randomly shuffled vector:" << endl;
    random_shuffle(v.begin(), v.end());
    print(v);

    cout << endl << "Sorted vector:" << endl;
    sort(v.begin(), v.end());
    print(v);

    cout << endl << "Reversed vector:" << endl;
    reverse(v.begin(), v.end());
    print(v);

    return 0;
}

void print(vector<int>& v)
{
    for (int i = 0; i < 10; i++) cout << setw(3) << v[i];
    cout << endl;
}