iterator

#include<iostream>
#include<string>
#include<vector>
using namespace std;
int main()
{
    vector <string> names;

    names.push_back("xiao jia yu ~");
    names.push_back("xiao you yu ~");
    vector<string>::iterator iter =names.begin();

    while( iter != names.end())
    {
        cout << *iter <<endl;
        iter++;
    }

    return 0;
}