how to begin a vector in c 2b 2b

1// vector::begin/end
2#include <iostream>
3#include <vector>
4
5int main ()
6{
7  std::vector<int> myvector;
8  for (int i=1; i<=5; i++) myvector.push_back(i);
9
10  std::cout << "myvector contains:";
11  for (std::vector<int>::iterator it = myvector.begin() ; it != myvector.end(); ++it)
12    std::cout << ' ' << *it;
13  std::cout << '\n';
14
15  return 0;
16}