Philip Tong wrote:
> I've just started learning C. When I compile the program below, either
> with 'gcc' or 'g++' no errors were displayed and the binary file will be
> created. When I execute it, nothing will happen at all. What have I done
> wrong?
>
> ***********************************************************
> #include <stdio.h>
> #include <string.h>
>
> int main()
> {
> int x;
>
> x=0;
> while (x==0)
> {
> x=getchar();
> }
>
> printf("%d = %c\n",x,x);
>
>
> return 0;
> }
> ************************************************************
The program will wait for getchar() to return. Unless you put the
terminal driver into raw mode, this won't happen until you press
Return.
--
Glynn Clements <[EMAIL PROTECTED]>
