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1.定义一个学生类,其中有3个数据成员:学号,姓名...

#include #include using namespace std; class student { public: student() { } student(char *id,char *name,int age) { strcpy(stuId,id); strcpy(stuName,name); stuAge = age; } void display() { cout

#include #include using namespace std;class Student{public: // 带参数的构造函数初始化对象 Student(int id, string name, double score) : id(id), name(name), score(score) { count++; total+=score; } // 修改分数成员函数 void ChangeS...

#include #include using namespace std; class Stu { string name; string num; int age; public: Stu(string iname, string inum, int iage) { SetAll(iname, inum, iage); } ~Stu() { display(); } void SetAll(string iname, string inum, i...

#include #include using namespace std; class student{ private: int xuehao; string xingming; int nianling; public: student(int XUEHAO,string XINGMING,int NIANLING) { xuehao=XUEHAO;xingming=XINGMING;nianling=NIANLING; cout

#include #include using namespace std; class student { private: int num; char name[30]; int age; public: student(int nu,const char * na,int ag ) { num=nu; strcpy(name,na); age=ag; } void display(student * *ss,int total ){ stude...

#include #include #include using namespace std; class stu { int no; string name; double grade; public: stu(int id, string n, double g):no(id), name(n), grade(g) {} int getid() { return no; } void setid(int i) { no = i; } string...

#include #include using namespace std; class student{ private: int xuehao; string xingming; int nianling; public: student(int XUEHAO,string XINGMING,int NIANLING) { xuehao=XUEHAO;xingming=XINGMING;nianling=NIANLING; cout

我好像没看懂你说的题目的意思 但是我觉得如果你执行h=q 那么h原指的内存地址没了,然后指向了q,也就是h和q指向同一个内存地址 所以为了防止内存泄漏,先delete h,然后再h=q 可是按你所说的并没有错 我觉得应该是你表达的不清楚

如下所示: public class Student {private int sNo; //学号private String name; //姓名private String sex; //性别private int yu; //语文private int shu; //数学private int wai; //外语public int getsNo() {return sNo;}public void setsN...

class Student{ private int stuNum; private string stuName; private double stuGrade; public Student(){} public Student(int num, string name, double grade){ stuNum = num; stuName = name; stuGrade = grade; } public int getStuNum()...

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