std::back_inserter、front_inserter、inserter

#include <vector>
#include <deque>

using std::vector;
using std::deque;

// Entrance
int main()
{
    vector<unsigned> vecUint;
    const unsigned uiElementNumber = 6U;
    for (unsigned i = 0U; i < uiElementNumber; ++i)
    {
        vecUint.push_back(i);
    }

    deque<unsigned> deqUint;
    copy(vecUint.begin(), vecUint.end(), back_inserter(deqUint));
    copy(vecUint.begin(), vecUint.end(), front_inserter(deqUint));
    copy(vecUint.begin(), vecUint.end(), inserter(deqUint, deqUint.begin()));
    return EXIT_SUCCESS;
}