IGNOU BCS 31 2016 - What is function overloading? How it is different from function overri

Question

What is function overloading? How it is different from function overriding? Explain with an example.

FUNCTION OVERLOADING

18 Oct 2017

Answer :

Word Count : 143

More than one function having same name but different argument signature, is called function overloading.

Example:-

#include<iostream.h>

#include<conio.h>

class pixeles

{

int s;

public:

void sum(int x.int y)

{

s=x+y;

cout<<”result=”<<s;

}

void sum(int x,int y,int z)

{

s=x+y+z;

cout<<”result is=”<<s;

}

};

______ ________ ____ __________ _________ ____ ________ ____ _________ ________.
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_____ _______ ______ ________ _________ ____ ________ _____ ____ ___.
_____ _________ _____ _________ ___ _______ _________ ______ ______ ________.
__________ ___ __________ ___ _______ ______ ___ _________.
____ _____ ____ ___ _______ __________ __________ _____.
____ ________ _______ _______ ________ _________ ____ ________ ______ ____.
_______ __________ ______ ___ ___ _________.
_______ ______ ________ ________ ________ __________ _____ ___ __________ ______ __________ ______.
_____.

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