Program 3: User-defined function(a) Identify the following items in the Program 3. You may use the provided line of code to answer.i. Funtion prototype ii. Function Heading iii. Function body iv. Function Definition v. Calling and Called function statement vi. Local variables and global variables vii. Identify what it the type used for argument passing to a function in Program 3. (b) Modify Program 3 to add void function name DoProcessing. This function will receive num1 and num2 and return the value of addition both numbers multiply by 10. #include #include using namespace std;//Line1//Line2//Line3int DoSomething(int n1);void DoSomethingElse(int n1, int& n2);//Line4//Line5//Line6//Line7//Line8//Line9//Line10//Line11//Line12//Line13//Line14//Line15//Line16void main(void){ int num1, num2;num1 = DoSomething (4);%3Dnum213;%3Dcout << num1 << setw(5) << num2 << endl;DoSomethingElse(num1, num2);cout << num1 << setw(5) << num2 << endl;}int DoSomething(int n1)return n1 * 2;{void DoSomethingElse(int n1, int& n2)n2 = n2 + n1; n1++;cout << n1 < setw(5) << n2 << end%;n2 = DoSomething(n1);//Line17//Line18//Line19//Line20//Line21

Function Prototype A function prototype is a declaration of the function without its body that tells…

Answered: //Line6 //Line7 //Line8 //Line9…

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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Program 3: User-defined function

(a) Identify the following items in the Program 3. You may use the provided line of code to answer.

i. Funtion prototype

ii. Function Heading

iii. Function body

iv. Function Definition

v. Calling and Called function statement

vi. Local variables and global variables

vii. Identify what it the type used for argument passing to a function in Program 3.

(b) Modify Program 3 to add void function name DoProcessing. This function will receive num1 and num2 and return the value of addition both numbers multiply by 10.

#include <iostream>
#include <iomanip>
using namespace std;
//Line1
//Line2
//Line3
int DoSomething(int n1);
void DoSomethingElse(int n1, int& n2);
//Line4
//Line5
//Line6
//Line7
//Line8
//Line9
//Line10
//Line11
//Line12
//Line13
//Line14
//Line15
//Line16
void main(void)
{ int num1, num2;
num1 = DoSomething (4);
%3D
num2
13;
%3D
cout << num1 << setw(5) << num2 << endl;
DoSomethingElse(num1, num2);
cout << num1 << setw(5) << num2 << endl;
}
int DoSomething(int n1)
return n1 * 2;
{
void DoSomethingElse(int n1, int& n2)
n2 = n2 + n1; n1++;
cout << n1 < setw(5) << n2 << end%;
n2 = DoSomething(n1);
//Line17
//Line18
//Line19
//Line20
//Line21

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