#include <iostream>

#include <stdlib.h>

#include <string.h>

#include <algorithm>

#include <vector>

#include <list>

#include <deque>

using namespace std;

//利用模版进行输出

template <typename Tv>

void print_v(vector<Tv> a)

{

    //输出方法1

    for(auto i:a)

    {

        cout<<i<<'\t';

    }

    cout<<endl;

    //输出方法2

    typename vector<Tv>::iterator it;//前面要加typename，要不会出错

    for(it=a.begin();it!=a.end();it++)

    {

        cout<<*it<<'\t';

    }

    cout<<endl;

}

template <typename Tl>

void print_l(list<Tl> a)

{

    //输出方法1

    for(auto i:a)

    {

        cout<<i<<'\t';

    }

    cout<<endl;

    //输出方法2

    typename list<Tl>::iterator it;//前面要加typename，要不会出错

    for(it=a.begin();it!=a.end();it++)

    {

        cout<<*it<<'\t';

    }

    cout<<endl;

}

template <typename Tq>

void print_q(deque<Tq> a)

{

    //输出方法1

    for(auto i:a)

    {

        cout<<i<<'\t';

    }

    cout<<endl;

    //输出方法2

    typename deque<Tq>::iterator it;//前面要加typename，要不会出错

    for(it=a.begin();it!=a.end();it++)

    {

        cout<<*it<<'\t';

    }

    cout<<endl;

}

int main()

{

    //copy list to list

    list<string> l={"","","",""};

    list<string> l_1(l);//方法1

    list<string> l_2;

    copy(l.begin(), l.end(), back_inserter(l_2));//方法2

    cout<<"l_1:\n";

    print_l(l_1);

    cout<<"l_2:\n";

    print_l(l_2);

    cout<<"----------------------------------------------"<<endl;

    //copy vector to vector

    vector<string> v={"v1","v2","v3","v4"};

    vector<string> v_1(v);//方法1

    vector<string> v_2;

    copy(v.begin(), v.end(), back_inserter(v_2));//方法2

    cout<<"v_1:\n";

    print_v(v_1);

    cout<<"v_2:\n";

    print_v(v_2);

    cout<<"----------------------------------------------"<<endl;

    //copy list to vector

    list<string> list1={"","","",""};

    vector<string> vector1;

    copy(list1.begin(), list1.end(), back_inserter(vector1));

    cout<<"vector1:\n";

    print_v(vector1);

    cout<<"----------------------------------------------"<<endl;

    //copy vector to list

    vector<string> vector2={"v1","v2","v3","v4"};

    list<string> list2;

    copy(vector2.begin(), vector2.end(), back_inserter(list2));

    cout<<"list2:\n";

    print_l(list2);

    cout<<"----------------------------------------------"<<endl;

    //copy deque to vector

    deque<string> deque3(,"abc");

    vector<string> vector3;

    copy(deque3.begin(), deque3.end(), back_inserter(vector3));

    cout<<"vector3:\n";

    print_v(vector3);

    cout<<"----------------------------------------------"<<endl;

    //copy vector to deque

    deque<string> deque4;

    vector<string> vector4(,"dfg");

    copy(vector4.begin(), vector4.end(), back_inserter(deque4));

    cout<<"deque4:\n";

    print_q(deque4);

    cout<<"----------------------------------------------"<<endl;

    //copy deque to list

    deque<string> deque5(,"dfg");

    list<string> list5;

    copy(deque5.begin(), deque5.end(), back_inserter(list5));

    cout<<"list5:\n";

    print_l(list5);

    cout<<"----------------------------------------------"<<endl;

    //copy vector to deque

    deque<string> deque6;

    list<string> list6(,"dfg");

    copy(list6.begin(), list6.end(), back_inserter(deque6));

    cout<<"deque6:\n";

    print_q(deque6);

    cout<<"----------------------------------------------"<<endl;

    return ;

}