list基本操作

#include <iostream>
#include <list>
#include <algorithm>
using namespace std;

int main(int argc,int **argv){
 list<int> l;
 l.push_back(2);
 l.push_back(1);
 l.push_back(5);
 l.push_front(8);
 l.push_back(1);

// 向迭代器位置插入新的元素
 //list<int>::iterator iter = l.begin();
 //iter++;
 //l.insert(iter,20);

//使用前向迭代器進行list遍歷
 //for (iter = l.begin();iter!=l.end();++iter)
 // cout<<*iter<<" ";
 //cout<<endl;

//使用反向迭代器進行list遍歷
 //list<int>::reverse_iterator iter;
 //for (iter = l.rbegin();iter!= l.rend();++iter)
 // cout<<*iter<<" ";
 //cout<<endl;

 list<int>::iterator iter;
 for (iter = l.begin();iter!=l.end();++iter)
  cout<<*iter<<" ";
 cout<<endl;

//元素的刪除remove方法
 //l.remove(1);
 //for (iter = l.begin();iter!=l.end();++iter)
 // cout<<*iter<<" ";
 //cout<<endl;

//pop_front方法，刪除首部元素
 //l.pop_front();
 //for (iter = l.begin();iter!=l.end();++iter)
 // cout<<*iter<<" ";
 //cout<<endl;

//pop_back()方法，刪除尾部元素
 //l.pop_back();
 //for (iter = l.begin();iter!=l.end();++iter)
 // cout<<*iter<<" ";
 //cout<<endl;

//使用erase方法刪除迭代器位置的元素
 //iter = l.begin();
 //iter++;
 //iter++;
 //l.erase(iter);
 //for (iter = l.begin();iter!=l.end();++iter)
 // cout<<*iter<<" ";
 //cout<<endl;

//元素的查找，find函數
 //iter = find(l.begin(),l.end(),5);
 //if (iter!=l.end())
 // cout<<"find it!"<<endl;
 //else
 // cout<<"can not find !"<<endl;
 //iter = find(l.begin(),l.end(),10);
 //if (iter!=l.end())
 // cout<<"find it!"<<endl;
 //else
 // cout<<"can not find !"<<endl;

//元素的排序
 l.sort();
 for (iter = l.begin();iter!=l.end();++iter)
  cout<<*iter<<" ";
 cout<<endl;
 return 0;
}