C++ list运用实例

#include <list>
#include <iostream>
#include <algorithm>
#include <iterator>

using namespace std;

void printList(const list<int>& list1,const list<int>& list2)
{
    cout << "list1:";
    copy(list1.begin(),list1.end(),ostream_iterator<int>(cout,"  "));
    cout << endl<<"list2:";
    copy(list2.begin(),list2.end(),ostream_iterator<int>(cout,"  "));
    cout << endl<<endl;
}

int main()
{
    list<int> list1, list2;
    for (int i=0;i<6;++i)
    {
        list1.push_back(i);
        list2.push_front(i);
    }

    printList(list1,list2);

    list2.splice(find(list2.begin(),list2.end(),3),list1);
    printList(list1,list2);

    list2.splice(list2.end(),list2,list2.begin());
    printList(list1,list2);

    list2.sort();
    list1 = list2;
    list2.unique();
    printList(list1,list2);

    list1.merge(list2);
    printList(list1,list2);

    system("pause");
    return 0;
}

list1:0 1 2 3 4 5
list2:5 4 3 2 1 0

list1:
list2:5 4 0 1 2 3 4 5 3 2 1 0

list1:
list2:4 0 1 2 3 4 5 3 2 1 0 5

list1:0 0 1 1 2 2 3 3 4 4 5 5
list2:0 1 2 3 4 5

list1:0 0 0 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5
list2:

请按任意键继续. . .

 

代码参考：C++标准库（第2版）