vectors1

#include <iostream>
#include<vector>

using namespace std;

int main()
{
   vector<int> a(5,10);
   a.push_back(4);
   a.push_back(0);
   int nb=a.size();
   int size=a.capacity();

   cout << "nb a = " << nb << " size a = " << size << endl;
    vector<int> myvector;
    for (int i=1; i<=5; i++) myvector.push_back(i);
    for (vector<int>::iterator it = myvector.begin() ;    it != myvector.end(); ++it)
    cout << ' ' << *it;
    cout << endl;

    for (auto i : myvector)
    {
        cout << i << ' ';
        cout << endl;

    }

    return 0;
}