摘要：for(vector<student-info>::const-iterator iter=students.begin();iter!=student.end();iter++){ cout<<(*iter).name<<endl;}每个容器都有一个关联的iteratorcontainer-type:const-iterator 只读 iteratorvector:快速随机访问，类似数组list:适合快速插入和删除，类似链表list<student> extract_fails(list<student>& students 阅读全文