// reverse algorithm example

#include <iostream>     // std::cout

#include <algorithm>    // std::reverse

#include <vector>       // std::vector

using namespace std;

int main () {

  vector<int> myvector;

  // set some values:

  for (int i=; i<; ++i) myvector.push_back(i);   // 1 2 3 4 5 6 7 8 9

  reverse(myvector.begin(),myvector.end());    // 9 8 7 6 5 4 3 2 1

  // print out content:

  cout << "myvector contains:";

  for (vector<int>::iterator it=myvector.begin(); it!=myvector.end(); ++it)

    cout << ' ' << *it;

  cout << '\n';

  return ;

}