7 replies to this topic

[rajan]

Explain output
1) #include<stdio.h>
extern int i;
main()
{
printf("%d",i);
}
2) #include<stdio.h>
extern int i=100;
main()
{
printf("%d",i);
}

[WingedPanther]

Are you trying to figure out what they do, or something else?

[XJamesX]

LOL ummm run it through a compiler and see.

[FrozenSnake]

My interpretation of this BAD topic is that you have to do the following:

What is the output in the first snippet and why?
What is the output in the second snippet and why?

To find that out you have to do a dreadful thing! You have to READ! your course book.
It's the most dreaded thing in your life apparently. This is a SIMPLE homework if you cant find this out yourself you should quit the course. Because you wont make it if you cannot read your course book or listen to your teacher when he say:

"If you use a variable without giving it a value this will happen: [---]" explanation is in the bold part here.
So now you open your book and read the first and second chapter in the book and you will understand why the output is this way.

Oh and read this: http://forum.codecal...r-homework.html

Good luck!

Edited by FrozenSnake, 24 March 2010 - 01:17 PM.
change valuble to variable :P

[cdg10620]

Analyze this code snippet.

While( !User.hasAnswer )
{
     User.askQuestion();

     if( User.postCode && User.putForthEffort )
     {
          CodeCallMembers.Help();
          User.hasAnswer = true;
     }
     else
     {
          CodeCallMembers.Laugh();
     }
}

[lintwurm]

@CDG10620: every time I see your snippet I have to lol...
^_^

[fread]

That thing actually looks like real code....lol

[cdg10620]

lintwurm said:

@CDG10620: every time I see your snippet I have to lol...
^_^

That snippet is in a lot of places now. :P lol. I plan on posting it every time I see someone post this crap. :)