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

Want an ea project for jack bsher, Want an EA project for Jack Bsher Pro...

Want an EA project for Jack Bsher Project Description: New EA game Skills required Android, C++ Programming, PHP, Metatrader, SQL

Algorithms, create algorithm for doubly link list using c data structure

create algorithm for doubly link list using c data structure

Program of file data, Program of file data: FileData::FileData( ffblk&...

Program of file data: FileData::FileData( ffblk& blk ) : fileName( blk.ff_name ), fileDate( (blk.ff_fdate >> 5) & 0x000F, blk.ff_fdate & 0x0001F

Write a program read words from file, Write a program IdentyfyWordsMain.jav...

Write a program IdentyfyWordsMain.java reading a file (like HistoryOfProgramming) and divide the text into a sequence of words (word=sequence of letters). Save the result in a new

C program for function of find the factorial , C Program for FUNCTION OF FI...

C Program for FUNCTION OF FIND THE FACTORIAL float factorial(float); void main() { float i=0,c=0; clrscr(); printf("ENTER THE DIGI

Input and output in c++, C++ improves on many of C's features and provides ...

C++ improves on many of C's features and provides object-oriented programming capabilities used for software production, quality and reusability. C++ was developed by Bjarne Strons

Programing solution, write a program that declares and initializes 2 intege...

write a program that declares and initializes 2 integer variable a and b with the value 35 and 14, and displays and calculates their sum,product,quotient and real division result.t

Decode the code, Smugglers are becoming very smart day by day. Now they hav...

Smugglers are becoming very smart day by day. Now they have developed a new technique of sending their messages from one smuggler to another. In their new technology, they are send

Mathematics, C Coding to find the area under the curve y = f(x) between x =...

C Coding to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can be found

Convert coordinate - c++ program, Convert coordinate: class rect{ ...

Convert coordinate: class rect{ private : float x,y; public : void input()

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages