#include <iostream>
using namespace std;
#include <deque>

void printdeque (const deque<int>& d)
{
    for (deque<int>::const_iterator it = d.begin(); it != d.end(); it ++)
    {
        //*it = 100 容器中的数据不可修改
        cout << *it << " ";
    }

    cout << endl;
}

void test01 ()
{
    deque <int> d1;
    for (int i = 0; i < 10; i ++)
    {
        d1.push_back(i);
    }

    printdeque(d1);

    //=赋值
    deque<int> d2;
    d2 = d1;
    printdeque(d2);

    //assign赋值
    deque <int> d3;
    d3.assign(d1.begin(), d1.end());
    printdeque(d3);

    deque <int> d4;
    d4.assign(10, 100);
    printdeque(d4);
}

int main ()
{
    test01();

    return 0;
}