程序代码：

// ConsoleApplication18.cpp : 定义控制台应用程序的入口点。
//

#include "stdafx.h"
#include"iostream"
#include<algorithm>
#include<iterator>
using namespace std;
struct stu
{
    char name[20];
    int number;
}student[4] = { "sally",123456,"mark",354567,"ben",354699,"coco",122213 };

struct stu
{
    char name[20];
    int number;
}st[4];
int main()
{
    for each(st[4], student[4]);
    {
        st[4] == student[4];
        cout << "st[4]" << endl;
    }

    vector<int> st;
    st.resize(4);

    copy(student, student + 4, st.begin());

        cout << "stud contains:"<<endl;
        ostream_iterator<int> osint(cout, "-");
    copy(st.begin(), st.end(), osint);

    cout << endl;
    system("pause");
    return 0;
}