Object Oriented Programming Practice (Intake 41)
Question
Write a program that creates a base class called Base.This class has two integer values named x and y which also contain one virtual function called fun(). There is also a constructor which will take a parameter to assign value to x only. Now create a derived class named Derived.It has a constructor to assign value to y.Now override the fun() function to show the value of x and y.
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Design
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28 Answers
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Answers ( 28 )
ID- 18192103180
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endl<fun();
p=&ob1;
p->fun();
return 0;
}
Name.. Asfack uddin nabil
Id…173
Sec…4
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Name:Shamima Akter Shimu id:18192103144 #include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Name: Mosraful Habib
ID: 172
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Name: Tamanna Tasnim
ID:142
#include
using namespace std;
class base
{
public:
int i,j;
base(int x,int y)
{i=x
;j=y;}
virtual void fun()
{
cout<<" "<<'n';
}
};
class derived : public base
{
public:
derived(int x,int y):base(x,y)
{}
void fun()
{
cout<<i*jfun();
return 0;
}
ID:18192103149
#include
using namespace std;
class base
{
public:
int i,j;
base(int x,int y)
{i=x
;j=y;}
virtual void fun()
{
cout<<" "<<'n';
}
};
class derived : public base
{
public:
derived(int x,int y):base(x,y)
{}
void fun()
{
cout<<i*jfun();
return 0;
}
Name:Md. Emon Ali
Id:154
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endl<fun();
p=&ob1;
p->fun();
return 0;
}
Name:Tabassum Mehrin Prova
ID:177
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endl<fun();
p=&ob1;
p->fun();
return 0;
}
Name: Rakibul Hasan Shafin
ID: 18192103165
Intake: 41
Section: 04
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Name: Nigar sultana Era
Id:175
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endl<fun();
p=&ob1;
p->fun();
return 0;
}
Name: Md. Mintu Hossain
ID: 17181103110
Intake: 37
#include
using namespace std;
class base{
public:
int x,y;
base(int i,int j) {
x=i; y=j;}
virtual void fun()
{
cout<<"X = "<<x<<endl;
}
};
class derived : public base{
public:
derived(int x, int y):base(x,y) {}
void fun()
{
cout<<"Y = "<<y<fun();
p=&ob1;
p->fun();
return 0;
}
//Name: Syeda Nafia Sultana,Intake: 37,ID: 171811103058
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{cout<<" ";}};
class derived:public base{
public:
derived(int x,int y):base(x,y) {}
base::base()
{cout<<y=;}
void fun()
int main ()
{
cout<<i<<j<<endlfun();
return 0;
}
Name: Hasebul Hassan Siam
ID: 18192103162
Intake: 41
Section: 04
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
ID:18192103139
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Md. Jahinur islam
Id: 169
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Sabila
Id: 136
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Name: Rois Uddin Khan Emon
ID: 18192103153
Intake: 41
Sec: 4
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Name: nasrin
Id: 157
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Name: MD Masudul Islam Asif
ID : 147
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Name: MD Tayeb
Intake: 41
Sec: 4
ID:18192103164
#include
using namespace std;
class base
{
public:
int i,j;
base(int x,int y)
{i=x
;j=y;}
virtual void fun()
{
cout<<" "<<'n';
}
};
class derived : public base
{
public:
derived(int x,int y):base(x,y)
{}
void fun()
{
cout<<i*jfun();
return 0;
}
D.k.Shah Alam
id:18192103 176
sec-4
#include
using namespace std;
class base{
public:
int x,y;
base(int a) {x=a;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int b):base(y) {}
void fun()
{
cout<<x<<endl<<y;
}
};
int main()
{
base ob(5);
derived ob2(10);
ob2.fun();
return 0;
}
Name.. Arup Raton Chowdhury
Id…155
Sec…4
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Name: MD Ashrafl Hossain
ID: 137
#include
using namespace std;
class base{
public:
int i,j;
base(int x,int y) {i=x;j=y;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int x,int y):base(x,y) {}
void fun()
{
cout<<i<<endlfun();
return 0;
}
Name : Rois Uddin Khan Emon
Intake: 41
Section: 4
ID: 18192103153
#include
#include
using namespace std;
class Base{
public:
int x,y;
Base(int i,int j){
x=i;
y=j;
}
virtual void fun(){
cout<<x<<endl<<y<<endl;
}
};
class Derived : public Base{
public:
Derived(int i,int j): Base(i,j){}
void fun(){
cout <<x<<endl<fun();
getch();
return 0;
}
#include
using namespace std;
class base{
public:
int x,y;
base(int a) {x=a;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int b):base(y) {}
void fun()
{
cout<<x<<endl<<y;
}
};
int main()
{
base ob(5);
derived ob2(10);
ob2.fun();
return 0;
}
Name:Arman Hossain
Id:18192103156
#include
using namespace std;
class base{
public:
int x,y;
base(int a) {x=a;}
virtual void fun()
{
cout<<" ";
}
};
class derived : public base{
public:
derived(int b):base(y) {}
void fun()
{
cout<<x<<endl<<y;
}
};
int main()
{
base ob(5);
derived ob2(10);
ob2.fun();
return 0;
}
mahbubur rahman khan
id-18192103150
#include
using namespace std;
class base
{
public:
int i,j;
base(int x,int y)
{i=x
;j=y;}
virtual void fun()
{
cout<<" "<<'n';
}
};
class derived : public base
{
public:
derived(int x,int y):base(x,y)
{}
void fun()
{
cout<<i*jfun();
return 0;
}
Sorry it a private answer.