Answer Posted / abhishek.karal

Program illustrating function overloading

# include<iostream.h>
# include<conio.h>
int area(int side)
{
return side*side;
}
int area(int l , int b)
{
return l*b;
}

void main()
{
clrscr();
int (*p1)(int);
int (*p2)(int,int);

p1=area;
p2=area;

cout<<"Address of area(int)="<<(unsigned int)p1<<endl;
cout<<"Address of area(int,int)="<<(unsigned int)p2<<endl;

cout<<"Invoking area(int) via p1 "<<p1(20)<<endl;
cout<<"Invoking area(int,int) via p2 "<<p2(10,20);
getch();
}

what is graphics

2011

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What is advantage of inheritance?

690

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When not to use object oriented programming?

570

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What are benefits of oop?

638

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What is destructor oops?

622

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Why is abstraction needed?

567

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What is abstraction encapsulation?

657

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What are the types of abstraction?

555

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What is the real time example of encapsulation?

595

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Why do pointers exist?

659

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What does <> mean pseudocode?

622

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Can static class have constructor?

585

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What is balance factor?

587

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Which method cannot be overridden?

578

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Why we use classes in oop?

579

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