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Now it makes sense.. I had no idea about '8' - '0' == 8
Thank you very very much.

Can someone please help me understand the code in bold below?
I can't understand what it's doing...



#include <ctype.h>
#include <stdio.h>

int getch(void);
void ungetch(int);

Thank you very much for your quick response!

Hello all. I am trying to figure out how ? affects the code.
Can someone please help?
Thank you in advance.



#include <stdio.h>

#define BUFSIZE 100

Oh!!! Thanks!!!! :)

Of course I've tried
system ("command"); :confused:
and it didn't work. Since I am really new to C++, please forgive my igrnorance.
Thank you very much everyone!!

Thanks for your help. I got much further than before but it seems it would only ECHO and not running the command line.
Any idea?

#include <iostream>
#include <stdlib.h>

using namespace std;

int main(int argc, char *argv[])
{
char comp_name [20];
system("cls");
cout << "Please enter computer name: " ;

#include <iostream>
#include <stdlib.h>

using namespace std;

int main(int argc, char *argv[])
{
char comp_name [20];
system("cls");
cout << "Please enter computer name: " ;