Look at this program: int main() {    int x = 4;    displayMessage();    return 0; } void displayMessage() {    for(int x = 1; x <= 100; x++)      cout << "I love computer science" << endl; } What will the output be?     Answers: Nothing. It won't compile because you can't define the variable x inside a loop heading.   Nothing. It won't compile because the displayMessage function is being called before it has been defined   "I love computer science" 100 times   "I love computer science"   Nothing. It won't compile because you can't call a void metho

EBK JAVA PROGRAMMING
8th Edition
ISBN:9781305480537
Author:FARRELL
Publisher:FARRELL
Chapter2: Using Data
Section: Chapter Questions
Problem 1GZ
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Look at this program:

int main()
{
   int x = 4;
   displayMessage();
   return 0;
}
void displayMessage()
{
   for(int x = 1; x <= 100; x++)
     cout << "I love computer science" << endl;
}

What will the output be?

   
Answers:

Nothing. It won't compile because you can't define the variable x inside a loop heading.

 

Nothing. It won't compile because the displayMessage function is being called before it has been defined

 

"I love computer science" 100 times

 

"I love computer science"

 

Nothing. It won't compile because you can't call a void metho

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