vector容器

#include <iostream>
#include <vector>
using namespace std;

int main()
{
    vector <int> v;
    vector <int> ::iterator it = v.begin();
    for(int i = 0; i < 10; i++)
    {
        v.push_back(i);
    }
    for(it=v.begin(); it != v.end();it++)
    {
        cout << *it << endl;
    }
   /* v.erase(v.begin(),v.begin()+2);
    v.erase(v.begin());//删除元素
    v.insert(v.begin(),11);
    v.insert(it,11);
    v.clear();
    for(int i = 0; i < 10; i++)
    {
        cout << v[i] << endl;
    } */
    return 0;
}

  

原文地址:https://www.cnblogs.com/jxust-jiege666/p/6534682.html