Quick help please

What do you mean, exactly? Do you want to detect a single keypress and get its ASCII code?

int num = (int)getch();

Or do you want to detect a keypress that is going to be one of the number keys?

int num = (int)getch() - 48;

Or do you mean you want to have the user enter an integer and then press Enter when they''re finished?

int num;
scanf("%d", #);

Wow, I haven''t used scanf() in a long time.

-Ironblayde
 Aeon Software

whoa!!! this one was realy quick

of curse i wanna the one of the middle

quote:

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Or do you want to detect a keypress that is going to be one of the number keys?

int num = (int)getch() - 48;

---

this "-48" stuff realy works?? if so i can use it



=========
Nothing is perfect.
I´m nothing.
So i´m perfect.

Yep, it should work for you. The "(int)getch()" part gets a character out of the keyboard buffer and converts it to an integer - the ASCII code of the character. The "-48" is there because the ASCII code for the ''0'' key is 48, so when you press keys ''0'' through ''9'', the numeric value will be stored in "num".

-Ironblayde
 Aeon Software

thanks! i gonna try it

=========
Nothing is perfect.
I´m nothing.
So i´m perfect.