Remaining Time: 1 hour, 22 minutes, 00 seconds. * Question Completion Status: int main() class baseClass baseClass baseObj("This is base class", 3); derivedClass derivedObj("This is derived cla 2, 7), baseObj print(); derivedObj printO. return 0, } public: void print) const, baseClass(string s="", int a- 0), I/Postcondition str=s; x-a protected int x { string str, class derivedClass: public baseClass public void print() const, derivedClass(string s ", int a = 0, /Posteondition: str = s, x=a; y=b private: int y. void baseClass.print() const విని 2 9-0 11103 cout <

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
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Question

What is the output

Remaining Time: 1 hour, 22 minutes, 00 seconds.
* Question Completion Status:
int main()
class baseClass
baseClass baseObj("This is base class", 3);
derivedClass derivedObj("This is derived cla
2, 7),
baseObj print();
derivedObj printO.
return 0,
}
public:
void print) const,
baseClass(string s="", int a- 0),
I/Postcondition str=s; x-a
protected
int x
{
string str,
class derivedClass: public baseClass
public
void print() const,
derivedClass(string s
", int a = 0,
/Posteondition: str = s, x=a; y=b
private:
int y.
void baseClass.print() const
విని 2 9-0 11103
cout <<x <<""<str< endl,
baseClass: baseClass(string s, int a)
str= s
void deivedClass print() const
}
baseClass: print():
cout < "Derived class:
"y<<endl:
derivedClassiderivedClass(etring s. int a.
int b)
baseClass("Hello Inheritance", a * b)
Transcribed Image Text:Remaining Time: 1 hour, 22 minutes, 00 seconds. * Question Completion Status: int main() class baseClass baseClass baseObj("This is base class", 3); derivedClass derivedObj("This is derived cla 2, 7), baseObj print(); derivedObj printO. return 0, } public: void print) const, baseClass(string s="", int a- 0), I/Postcondition str=s; x-a protected int x { string str, class derivedClass: public baseClass public void print() const, derivedClass(string s ", int a = 0, /Posteondition: str = s, x=a; y=b private: int y. void baseClass.print() const విని 2 9-0 11103 cout <<x <<""<str< endl, baseClass: baseClass(string s, int a) str= s void deivedClass print() const } baseClass: print(): cout < "Derived class: "y<<endl: derivedClassiderivedClass(etring s. int a. int b) baseClass("Hello Inheritance", a * b)
Expert Solution
Step 1


#include <iostream>

using namespace std;
class baseClass

    public:
void print() const;
baseClass(string s=" ", int a=0); //Postcondition: str=s; x=a intx string str
protected:
int x;
private:
string str;
};

class derivedClass: public baseClass
{
public:
void print() const;
derivedClass(string s="", int a = 0, int b=0);
//Postcondition: str =s ;x=a;y=b
private:
int y;
};

void baseClass::print() const
{
cout<<x<<" "<<str<<endl;
}

baseClass::baseClass(string s, int a)
{
str=s;
x=a;
}

void derivedClass::print() const
{
    baseClass::print();
    cout<<"Derived class: "<<y <<endl;
}

derivedClass::derivedClass(string s, int a, int b):baseClass("Hello Inheritance",a*b)
{
y=b;
}
int main()
{
 baseClass baseObj("This is base class", 3); 
 derivedClass derivedObj("This is derived class 2",7); 
 baseObj.print();
 derivedObj.print();
 return 0;
}

 

 

 

output

3 This is base class

0 Hello Inheritance

Derived class: 0

 

 

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