What will the output be for the following code? tinclude using namespace std; class Person public: virtual void Play() = 0; void Study () { cout « "Person::Study" << endl; } class Student: public Person public: void Play () { cout « "Student:: Play" « endl; } virtual void Study () ( cout « "Student::Study" <« endl; } class cs_Student : public Student public: void Play () I cout « "cs_student:: Play!"
What will the output be for the following code? tinclude using namespace std; class Person public: virtual void Play() = 0; void Study () { cout « "Person::Study" << endl; } class Student: public Person public: void Play () { cout « "Student:: Play" « endl; } virtual void Study () ( cout « "Student::Study" <« endl; } class cs_Student : public Student public: void Play () I cout « "cs_student:: Play!"
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Please answer #7, the output for #6 should be:
CS_Students::Play!
CS_Students::Study!

Transcribed Image Text:Question 7
Based on the output of the previous problem, what problems do you see, if any? If you see problems, how would you fix it?

Transcribed Image Text:Question 6
What will the output be for the following code?
tinclude <iostre am>
using namespa ce std;
class Person
public:
virtual void Play() = 0;
void Study ()
{ cout « "Person::Study" << endl; }
class Student: public Person
public:
void Play ()
{ cout « "Student::Play" << endl; }
virtual void Study ()
( cout « "Student::Study" <« endl; }
class cs_Student : public Student
public:
void Play ()
( cout <« "Cs_Student:: Play!" <<endl; }
void Study ()
{ cout « "cs_Student:: Study!" « endl; }
void activity (Student s)
s. Play();
s. Study ();
int main ()
cs_student cs_student;
activity(cs_student);
return 0;
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