Example of function - c program, C/C++ Programming

Assignment Help:

Here is a short program. It prints out the value of a variable "x". Ernie and Bert disagree about what will be printed: Ernie says, the value gets changed in "changeX" so it will print "7", and Bert says, no, when the function exits the changes get reversed and the value goes back to "5". Explain who is correct and why.

int x = 5;

void draw()

{

changeX();

print(x);

}

voidchangeX()

{

int x = 7;

}

Related Discussions:- Example of function - c program

Tool for checking memeory leak, what would be the best tool for debuggingg ...

what would be the best tool for debuggingg memory leaks in c/c++ programming

Define the system oriented data files, Define the System Oriented Data File...

Define the System Oriented Data Files? System-oriented data files are further closely related to the computer's operating system than Stream- oriented data files and they are s

String program, Write a C++ program which does the following: 1. Asks th...

Write a C++ program which does the following: 1. Asks the user to enter the following text "Four score and seven years ago there was a man named Joey Bagadonuts." 2. Save thi

Tree, Write algorithm and program for the conversion of a Tree to a Binary ...

Write algorithm and program for the conversion of a Tree to a Binary Tree

What do you mean by a sequential access file, What do you mean by a sequent...

What do you mean by a sequential access file? - When writing programs which store and retrieve data in a file, it's possible to designate that file into various forms. - A s

Solution for circuit, solve mesh and nodal analysis through c/c++?

solve mesh and nodal analysis through c/c++?

Explain quick sort and tree sort, Question 1 Explain Abstract data types w...

Question 1 Explain Abstract data types with its characteristics Question 2 Let us say your Learning Centre decides to store all the three types of student data Register

Explain binary logical bit-wise operators, Binary logical bit-wise operator...

Binary logical bit-wise operators There are three logical bit-wise operators : & and | or

Where php basically used, Why many companies are switching their current bu...

Why many companies are switching their current business language to PHP? Where PHP basically used? PHP is rapidly gaining popularity and numerous companies are switching their

I want im messenger, I would like to get you to collaborate in my project. ...

I would like to get you to collaborate in my project. We want a C programmer to Develop applications for Windows, the first application may be an Instant messenger encrypted in a w

Write Your Message!

Name

Email id

Message

Verfication Code

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages