What is function overloading identify function overloading in the given program Code Output #include using namespace std; void fun(int *, float ); void fun(float &); main() { int num = 3; float num1 = 15.0; num++; int a = 2*num++; a = a * --num; int *p = &a; *p++; ++*p; cout<<" before fun, a = "<

What is function overloading identify function overloading in the given program Code Output #include using namespace std; void fun(int , float ); void fun(float &); main() { int num = 3; float num1 = 15.0; num++; int a = 2num++; a = a * --num; int p = &a; p++; ++*p; cout<<" before fun, a = "<

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 8SA

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Concept explainers

Declaring and Defining the function

A set of statements, which performs a particular task is called a function. The program gains modularity by using function. The application is quite easy to understand, read, and edit when they are created with functions. The developer/programmer creates a function and uses main() to call the function. Once the function gets executed, the control is transferred to the main program.

Question

What is function overloading identify function overloading in the given program

Code

Output

#include<iostream>

using namespace std;

void fun(int *, float );

void fun(float &);

main()

{

int num = 3;

float num1 = 15.0;

num++;

int a = 2*num++;

a = a * --num;

int *p = &a;

*p++;

++*p;

cout<<" before fun, a = "<<a<<endl;

fun(&a,num1);

cout<<" after fun, a = "<<a<<” and num1 =”<<num1<<endl;

fun(num1);

cout<<"in main, num1 = "<<num1<<endl;

}

void fun(int *num, float num1){

cout<<"num = "<<(*num)++<<”num1 =”<<num1<<endl;

}

void fun(float &n)

{

cout<<"n = "<<--n<<endl;}

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