Hey, I've written a tic tac toe program.
Computer makes some random moves, but i want it to be smarter and make some intellegent moves.
any idea how to approach it?

here's the code i've written....

my latest attempt:
if (scanf ("%i", &val) != 1)

{
printf ( "Invalid input! Please enter your value again:\n" );
getchar();
scanf("%i", &val);...

why can i not use scanf?
I don't know how mygeti works.

and another thing.
when i the value is not in range, I get the error message, but i wanted it to stop after the error.
I used a break...

hey,
thanks for your help. Ireally appreciate it.
it's working, but partly!
when a non-integer value is entered, it gives me the error messege .
but doesn't let me to enter again, and continues...

here's the whole testdrive which I'm working on:

#include <stdio.h>
#include<stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#include<ctype.h>

// Constants for TTT...

hey!
I'm working on a program that part of it asks for an integer input.
then if the value entered is not an integer, it should print an error message. If not, then the rest
of program (which I've...

Thanks!
I appreciate it.

thanks for the explanation.
now i understand what it means.
but what about " variable != '\n' " in an if command?
what does it mean " if variable is not '/n'?
and is there any other way of...

what is a newline character and what does it do?
for example, what does " variable != '\n' " mean?

And is there any other way to write" if (variable != '0' && variable != '1' && variabel != '\n')...

putting if statement in the while loop didn't seem to work. at least the way i did it .
Could you please show on the codes what you meant.

how do you seperate the input form the conversion?
the...

but how?
I read the very first input.
but i'm stuck when it comes to the the second input and third and ....
it would have been great had you explained a bit more.
thanks though.
cheers

here's the best i came up with.
but sitll, it doesn't account for invalid numbers which start with 0 or 1 ( ie 123)!
thanks in advance.

#include <stdlib.h>
#include <stdio.h>

int main ()
{...

hey there;
i wanted to write a program to convert binary to decimal.
i did that using the " character approach".
it works just fine.
then i decided to enhance the program by adding an error...