![](https://csdnimg.cn/release/download_crawler_static/86992196/bg9.jpg)
#include<iostream>
#include<vector>
//向量容器类头文件包含
#include<iterator>
//迭代器头文件包含
#include<algorithm>
//算法器头文件包含
usingnamespacestd;
//演示iterator操作
voidshow(vector<int>&v)
{
if(v.empty())
{
cout<<"该向量容器为空!\n"; return;
}
vector<int>::iteratorip; //定义
指针
for(ip=v.begin();ip<v.end();ip++)
cout<<*ip<<",\t";
cout<<endl;
}
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