RE: again a newbee question

  • From: "Ken Perry" <whistler@xxxxxxxxxxxxx>
  • To: <programmingblind@xxxxxxxxxxxxx>
  • Date: Wed, 13 Apr 2011 21:35:23 -0400

Well I was using exit as a concept more than a method since depending on the
gui you code in there are things like finish, exit, delete and all kinds of
way to make a program die.

Ken

-----Original Message-----
From: programmingblind-bounce@xxxxxxxxxxxxx
[mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Christopher
Coale
Sent: Wednesday, April 13, 2011 9:28 PM
To: programmingblind@xxxxxxxxxxxxx
Subject: Re: again a newbee question

Careful with saying "until you call exit." You don't want to give the 
impression that the exit() function is okay in a structured program, do 
we? ;)

On 4/13/2011 6:25 PM, Ken Perry wrote:
> Nod you will not need things like scanf and getch and things of the like
> when you get into serious coding because you will be probably building
> windows apps of some kind and the window will remain open till you call
> exit.  This is just while you're learning so feel free to use scanf,
getch,
> getchar, or any of the things like read to just hold the program till your
> ready to close.
>
> Ken
>
> -----Original Message-----
> From: programmingblind-bounce@xxxxxxxxxxxxx
> [mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of ashish rohtagi
> Sent: Wednesday, April 13, 2011 9:05 PM
> To: programmingblind@xxxxxxxxxxxxx
> Subject: Re: again a newbee question
>
> sorry, I corrected the mistake about printf and scanf. thanks for the
> advice. take care, regards. ashish
>
> On 4/14/11, Littlefield, Tyler<tyler@xxxxxxxxxxxxx>  wrote:
>> I'm sorry, getch should be getchar. Also: it's fairly bad coding style
>> to put a printf on the same line as a scanf. Unless you have good
>> reason, try to keep your code separated. It makes it easier to read and
>> people don't miss things quite as easily.
>> On 4/13/2011 6:50 PM, ashish rohtagi wrote:
>>> like this?? #include<stdio.h>
>>>
>>> int main()
>>> {
>>> char me[20];
>>>
>>>
>>>
>>> printf("What is your name?"); scanf("%s",&me);
>>> printf("Darn glad to meet you, %s!\n",me);
>>>
>>> scanf("s%",&me);
>>>
>>> return(0);
>>> } but result is still the same. can I use getch fungtion? if yes
>>> please tell me how to use it . take care, regards.
>>>
>>>
>>> On 4/14/11, Jared Wright<wright.jaredm@xxxxxxxxx>   wrote:
>>>> It goes right between the last printf statement and the return
>>>> statement. It's job is to hold the program open at the end, so it
should
>>>> be the last statement before return, which ends the program.
>>>> On 4/13/2011 12:09 PM, ashish rohtagi wrote:
>>>>> hi Tyler, thanks for your suggestion, but I am unable to understand
>>>>> where to put second scanf. will you just once show me? take care,
>>>>> regards. ashish
>>>>>
>>>>> On 4/13/11, Littlefield, Tyler<tyler@xxxxxxxxxxxxx>    wrote:
>>>>>> Like ken said, use scanf to catch it before the window closes, or run
>>>>>> it
>>>>>> in a command line. Here's what's happening:
>>>>>> You open the process, and the first scanf call blocks; that is to
say,
>>>>>> it will not process anything, it is simply waiting for the user to
>>>>>> input
>>>>>> something. But after it's done printing, there is no reason why it
>>>>>> should stay open because you don't tell it to. So run from the
command
>>>>>> prompt, use getch() to let you hit enter before it closes or use
>>>>>> another
>>>>>> scanf.
>>>>>> On 4/13/2011 9:32 AM, ashish rohtagi wrote:
>>>>>>> friends, thanks for all the  encouragement. here is my problem, I
> want
>>>>>>> to use scanf fungtion. in input and output but as soon as I give my
>>>>>>> input and press enter the window disappears. it does not give output
>>>>>>> based on my input. here is the code. #include<stdio.h>
>>>>>>>
>>>>>>> int main()
>>>>>>> {
>>>>>>> char me[20];
>>>>>>>
>>>>>>> printf("What is your name?"); scanf("%s",&me);
>>>>>>> printf("Glad to meet you, %s!\n",me); return(0);
>>>>>>> }
>>>>>>>
>>>>>>>
>>>>>>> On 4/13/11, Littlefield, Tyler<tyler@xxxxxxxxxxxxx>     wrote:
>>>>>>>> O. oops. In my defense, I haven't found coffee. :)
>>>>>>>> On 4/13/2011 7:46 AM, Jared Wright wrote:
>>>>>>>>> It's there, just on the same line as the printf statement.
>>>>>>>>> On 4/13/2011 9:35 AM, Littlefield, Tyler wrote:
>>>>>>>>>> good job on using int main, just don't forget a return 0; when
you
>>>>>>>>>> are
>>>>>>>>>> done. between the printf and the closing brace.
>>>>>>>>>> On 4/13/2011 6:36 AM, ashish rohtagi wrote:
>>>>>>>>>>> here is my code it compiles correctly but text just shows on the
>>>>>>>>>>> screen for 1 second, I want it to stay. #include<stdio.h>
>>>>>>>>>>>
>>>>>>>>>>> int main()
>>>>>>>>>>> {
>>>>>>>>>>> printf("I will learn programming!\n"); return(0);
>>>>>>>>>>> }
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On 4/13/11, DaShiell, Jude T. CIV NAVAIR 1490, 1, 26
>>>>>>>>>>> <jude.dashiell@xxxxxxxx>     wrote:
>>>>>>>>>>>> You didn't put your printf statement in your message, but let
me
>>>>>>>>>>>> make a
>>>>>>>>>>>> guess. You didn't put a (\n) in before the closing quote mark
so
>>>>>>>>>>>> you
>>>>>>>>>>>> just put text on the screen without a line ending. That could
be
>>>>>>>>>>>> one
>>>>>>>>>>>> contributing factor. Another might be you didn't put an
#include
>>>>>>>>>>>> <stdio.h>     statement in at the top of your program and maybe
>>>>>>>>>>>> used
>>>>>>>>>>>> #include<conio.h>. If that's the case, don't use printf with
>>>>>>>>>>>> conio.h
>>>>>>>>>>>> unless you also include stdio.h. For conio.h, cprintf is the
>>>>>>>>>>>> function
>>>>>>>>>>>> you want. Hope this helps.
>>>>>>>>>>>>
>>>>>>>>>>>> -----Original Message-----
>>>>>>>>>>>> From: programmingblind-bounce@xxxxxxxxxxxxx
>>>>>>>>>>>> [mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of
>>>>>>>>>>>> ashish
>>>>>>>>>>>> rohtagi
>>>>>>>>>>>> Sent: Wednesday, April 13, 2011 8:04
>>>>>>>>>>>> To: programmingblind@xxxxxxxxxxxxx
>>>>>>>>>>>> Cc: punitdiwan@xxxxxxxxx
>>>>>>>>>>>> Subject: again a newbee question
>>>>>>>>>>>>
>>>>>>>>>>>> friends, sorry here I am with another foolish question, sorry
> but
>>>>>>>>>>>> here
>>>>>>>>>>>> is no one to teach and I am learning myself. when I print any
>>>>>>>>>>>> text
>>>>>>>>>>>> on
>>>>>>>>>>>> screen using printf it quickly disappears. what should I do
that
>>>>>>>>>>>> it
>>>>>>>>>>>> should stay? take care, regards. ashish
>>>>>>>>>>>> __________
>>>>>>>>>>>> View the list's information and change your settings at
>>>>>>>>>>>> //www.freelists.org/list/programmingblind
>>>>>>>>>>>>
>>>>>>>>>>>> __________
>>>>>>>>>>>> View the list's information and change your settings at
>>>>>>>>>>>> //www.freelists.org/list/programmingblind
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>> __________
>>>>>>>>>>> View the list's information and change your settings at
>>>>>>>>>>> //www.freelists.org/list/programmingblind
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>> __________
>>>>>>>>> View the list's information and change your settings at
>>>>>>>>> //www.freelists.org/list/programmingblind
>>>>>>>>>
>>>>>>>>>
>>>>>>>> --
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>> Ty
>>>>>>>>
>>>>>>>> __________
>>>>>>>> View the list's information and change your settings at
>>>>>>>> //www.freelists.org/list/programmingblind
>>>>>>>>
>>>>>>>>
>>>>>>> __________
>>>>>>> View the list's information and change your settings at
>>>>>>> //www.freelists.org/list/programmingblind
>>>>>>>
>>>>>>>
>>>>>> --
>>>>>>
>>>>>> Thanks,
>>>>>> Ty
>>>>>>
>>>>>> __________
>>>>>> View the list's information and change your settings at
>>>>>> //www.freelists.org/list/programmingblind
>>>>>>
>>>>>>
>>>>> __________
>>>>> View the list's information and change your settings at
>>>>> //www.freelists.org/list/programmingblind
>>>>>
>>>> __________
>>>> View the list's information and change your settings at
>>>> //www.freelists.org/list/programmingblind
>>>>
>>>>
>>> __________
>>> View the list's information and change your settings at
>>> //www.freelists.org/list/programmingblind
>>>
>>>
>>
>> --
>>
>> Thanks,
>> Ty
>>
>> __________
>> View the list's information and change your settings at
>> //www.freelists.org/list/programmingblind
>>
>>
> __________
> View the list's information and change your settings at
> //www.freelists.org/list/programmingblind
>
> __________
> View the list's information and change your settings at
> //www.freelists.org/list/programmingblind
>

__________
View the list's information and change your settings at 
//www.freelists.org/list/programmingblind

__________
View the list's information and change your settings at 
//www.freelists.org/list/programmingblind

Other related posts:

  1. Home
  2. programmingblind
  3. Archive
  4. 04-2011