第三周 项目4-考了语文数学的学生

#include <iostream>using namespace std;class Stu{private:    string name;                               //学生姓名    float chinese;                             //语文成绩    float math;                                //数学成绩public:    void setStudent(string ,float ,float);    void show( );    void setName(string );    string getName( );    float average( );};int main(){    Stu s1,s2;    s1.setStudent("Lin daiyu",98,96);          //对象置初值    s2.setStudent("Jia baoyu",90,88);          //对象置初值    s1.show();                                 //打印信息    s2.show();                                 //打印信息    s1.setName("xue baochai");                 //重新置p1对象的名字    s1.show();    cout<<"s1.Name: "<<s1.getName()<<endl;     //打印对象的名字    cout<<"s1.average: "<<s1.average()<<endl;  //打印对象的成绩    return 0;}void Stu::setStudent(string na,float ch,float ma){    name=na;    chinese=ch;    math=ma;}void Stu::show(){    cout<<"Name:  "<<name<<endl;    cout<<"Score:  "<<chinese<<'\t'<<math<<endl;    cout<<"average:  "<<(chinese+math)/2<<'\t'<<"Sum:  "<<chinese+math<<endl;    cout<<endl;}void Stu::setName(string na2){    name=na2;}string Stu::getName(){    return name;}float Stu::average(){    return (chinese+math)/2;}

好吧，多文件组织还是要练的，我折腾了好久好久。

好在，电脑终于解决了跳闸的问题。从根本上可以常用电脑。