c++练习，c++类

c++基础知识类简单认识

#include
#include
using namespace std;
class Student
{
public:
	string getName(){
		return name;
	};
	void setName(string name){
		this->name = name;
	};
private:
	string name;
	double score;
	void test(){
		cout<<"this is private method!"score = score;
	};
};

class Child1 : public Student{
public:
	void testProtected(){
		this->setScore(99.0);
		cout