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Sure, I have to learn Objective-C and am working thru the book by Stephen Kochan with the aim to getting into programming the iPhone.

So am in a crash course on Objective C to get up to speed. ...

Thank you all for the replies!

I programmed in C / C++ many moons ago but need to relearn it now.

I have for many a year now been programming in VB.NET hence by struggle to get back to grips...

Hi,

can someone tell me when I have code like this:



#import <stdio.h>
#import <string.h>

int main (int argc, char const *argv[])

#import <stdio.h>
#import <string.h>

int main (int argc, const char *argv[])
{
int inputLength;

char userInput[10];

printf("Enter a number to be reversed: ");

And I yours....have a good life

Elysia, just started to read you post on the use of scanf....very interesting!

I'm working through Programming in Objective C which introduces the use of scanf.....hence my, learning of reading...

Tell you what, here is a simple tip for you. If you cannot be bothered to stay calm or refrain from being sarcastic or arsey why not...go make a cup of tea, count to 10 and move on and ignore my...

char computerOutput[2];

this would have an array with 2 characters containing garbage until set to something.

the length of this array is 2.

int x = 5;

char computerOutput[x];

LOL I am not overly worried about the garbage in computerOutput.

What I dont understand is that if the userInput length is 1after I enter a single digit the variable inputLength is correctly set...

Hi, could someone explain why I am getting two different values in the code below please?



#import <stdio.h>
#import <string.h>

int main (int argc, const char *argv[])
{
int inputLength;