i_3ummer的专栏

#include using namespace std;class Date{public:Date(int=1,int=1,int=2005);void display();private:int month;int day;int year;};Date::Date(int m,int d,int y):month(m),day(d),year(y){}void Date::display(

#include using namespace std; class Student { public: Student(int n,float s):num(n),score(s){} //void change(int n,float s) void change(int n,float s)const { num=n; score=s; } /

#include using namespace std; class Product { public: Product(int n,int q,float p):num(n),quantity(q),price(p){} void total(); static float average(); static void display(); private: i

#include using namespace std; class Student { public: Student(int n,float s):num(n),score(s){} void change(int n,float s) { num=n; score=s; } void display() { cout<<num<<" "<

#include using namespace std;class Student{public:Student(int n,float s):num(n),score(s){}//void change(int n,float s)void change(int n,float s)const{num=n; score=s;}//void display()void display()cons

#include using namespace std; template class Compare { public: Compare(numtype a,numtype b); numtype max(); numtype min(); private: numtype x,y; }; template Compare::Compare(nu

#include using namespace std;class Student{public:Student(int n,float s):num(n),score(s){}//void change(int n,float s)void change(int n,float s)const{num=n;score=s;}//void display()void display()const

#include using namespace std;class Student{public:Student(int n,float s):num(n),score(s){}void change(int n,float s){num=n;score=s;}void display(){ coutchange(101,80.5); p->display(); return 0;}

#include using namespace std;class Student{public:Student(int n,int s):num(n),score(s){}void display();private:int num;int score;};void Student::display(){ cout<<num<<" "<<score<<endl;}int main(){Stud

10. #include using namespace std; class Date; class Time { public: Time(int ,int ,int ); friend void display(const Date &,const Time &); private: int hour; int minute; int sec; }; T

#include using namespace std;class Student{public:Student(int n,float s):num(n),score(s){}void change(int n,float s){num=n;score=s;}void display()const{cout<<num<<" "<<score<<endl;}private:int num;flo

#include using namespace std;class Student{public:Student(int n,int s):num(n),score(s){}int num;int score;};void max(Student *a){ int i,k=0,max_score=a[0].score; for(i=1;imax_score) {max_score=a[i].sc

#include using namespace std; class Student { public: Student(int n,float s):num(n),score(s){} //void change(int n,float s) void change(int n,float s)const { num=n; score=s; } /