Create program to prints out the value of a variable, 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:- Create program to prints out the value of a variable

Program to check even and odd numbers, Program to check even and odd number...

Program to check even and odd numbers: int main() {                 int  your_number;                 cout                 cin >> your_number;

Computer programing, pls give me answer 01110-00110 in 2''s comlpiment in d...

pls give me answer 01110-00110 in 2''s comlpiment in detail

Asset pricing project, In the final project assignment you are asked to dev...

In the final project assignment you are asked to develop an OOP C++ class hierarchy for derivative pricing, using the binomial tree and Black-Scholes option pricing methods. You wi

Write in a file - c program, Write in a file: void main() { int ...

Write in a file: void main() { int i,j,k,l,list[1000]; FILE *fp; char any[8];   cout cin >> any;   fp = fopen(any,"wb");     for(j=0;j     {

I want vlc pitch changing addon, I want VLC Pitch Changing Addon Project...

I want VLC Pitch Changing Addon Project Description: Required: Plugin to modify the pitch of running tracks in VLC without changing the speed. Skills required are C Progra

Explain the #undef directive, The #undef Directive This directive undef...

The #undef Directive This directive undefines a previously explained macro. For, example the following will give an error since PI is undefined.                 #define PI 3

C program for rotation, Normal 0 false false false EN-U...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Program, c | c-c-c-c-c | c-c-C-c-c | ...

c | c-c-c-c-c | c-c-C-c-c | c find distance between difftent carbon atom by programing

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

Write Your Message!

Captcha
Free Assignment Quote

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd