1 #include<iostream>
  2 #include<algorithm>
  3 #include<list>
  4 using namespace std;
  5 
  6 
  7 //初始化
  8 void test01(){
  9 
 10     list<int> mlist1;
 11     list<int> mlist2(10,10);//有参构造
 12     list<int> mlist3(mlist2);//拷贝构造
 13     list<int> mlist4(mlist2.begin(),mlist2.end());
 14 
 15     for(list<int>::iterator it=mlist4.begin(); it!=mlist4.end(); it++ ){
 16         cout<<(*it)<<" ";
 17     }
 18     cout<<endl;
 19 }
 20 
 21 //插入与删除
 22 void test02(){
 23     list<int> mlist;
 24     //插入操作
 25     mlist.push_back(100);
 26     mlist.push_front(200);
 27     mlist.insert(mlist.begin(),300);
 28     mlist.insert(mlist.end(),400);
 29     mlist.insert(mlist.end(),200);
 30 
 31     list<int>::iterator it =mlist.begin();
 32     it++;
 33     it++;
 34     mlist.insert(it,500);
 35     mlist.insert(it,200);
 36 
 37     //删除
 38     /*mlist.pop_back();
 39     mlist.pop_front();
 40 
 41     mlist.erase(mlist.begin(),mlist.end());*///相当于mlist.clear()
 42     mlist.remove(200);//删除匹配所有值
 43 
 44     for(list<int>::iterator vec=mlist.begin(); vec!=mlist.end(); vec++ ){
 45         cout<<(*vec)<<" ";
 46     }
 47     cout<<endl;
 48 
 49 }
 50 
 51 //赋值操作
 52 void test03(){
 53     list<int> mlist;
 54     mlist.assign(10,10);
 55 
 56     list<int> mlist2;
 57     mlist2=mlist;
 58 
 59     mlist.swap(mlist);
 60 }
 61 //排序反转
 62 void test04(){
 63     list<int> mlist;
 64     for( int i=0; i<10; i++ ){
 65         mlist.push_back(i);
 66     }
 67     for(list<int>::iterator it = mlist.begin(); it!=mlist.end(); it++ ){
 68         cout<<*it<<" ";
 69     }
 70     cout<<endl;
 71     mlist.reverse();
 72     for(list<int>::iterator it = mlist.begin(); it!=mlist.end(); it++ ){
 73         cout<<*it<<" ";
 74     }
 75 }
 76 
 77 //定义排序规则
 78 bool mycompare(int& v1,int& v2){
 79     return v1>v2;
 80 }
 81 //排序
 82 void test05(){
 83     list<int> mlist;
 84     mlist.push_back(2);
 85     mlist.push_back(1);
 86     mlist.push_back(7);
 87     mlist.push_back(5);
 88     for(list<int>::iterator it = mlist.begin(); it!=mlist.end(); it++ ){
 89         cout<<*it<<" ";
 90     }
 91     cout<<endl;
 92     mlist.sort();//默认从小到大排序
 93     for(list<int>::iterator it = mlist.begin(); it!=mlist.end(); it++ ){
 94         cout<<*it<<" ";
 95     }
 96     cout<<endl;
 97     mlist.sort(mycompare);//从大到小排序
 98     for(list<int>::iterator it = mlist.begin(); it!=mlist.end(); it++ ){
 99         cout<<*it<<" ";
100     }
101 }
102 
103 int main(){
104 
105     test05();
106     return 0;
107 }