4、Programming practice (homework 10) Define two class types: Student and Graduate, where Graduate inherits from Student. Class Student includes (1) member variables: name, id, and score (protected) (2) member functions: (public) a default constructor Student::Student(): name(“no name”), id(0), score(0) constructor Student::Student(string n, int i, double s): name(n), id(i), score(s). void output() Class Graduate has (1) additional member variables: string supervisor; (private) (2) additional member functions: (public) a default constructor Graduate::Graduate(): Student(),supervisor(“no name”) constructor Graduate:: Graduate (string n, int i, double s, string sn): Student(n,I,s), supervior(sn). void output() ---redefine the function Define three graduate student g1, g2,g3 in main function
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
4、Programming practice (homework 10)
Define two class types: Student and Graduate, where Graduate inherits from Student.
Class Student includes
(1) member variables: name, id, and score (protected)
(2) member functions: (public)
a default constructor Student::Student(): name(“no name”), id(0), score(0)
constructor Student::Student(string n, int i, double s): name(n), id(i), score(s).
void output()
Class Graduate has
(1) additional member variables: string supervisor; (private)
(2) additional member functions: (public)
a default constructor Graduate::Graduate(): Student(),supervisor(“no name”)
constructor Graduate:: Graduate (string n, int i, double s, string sn): Student(n,I,s), supervior(sn).
void output() ---redefine the function
Define three graduate student g1, g2,g3 in main function
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