dev-cpp-users

Re: FW: [Dev-C++] Execution Problem

[Ray K. <kul...@wr...>]

fflush(stdin) isn't portable either, so that should probably be replaced  
with cin.ignore(8) or something. (with the argument being greater if you  
anticipate more than 8 chars of garbage in the stdin queue).

On Thu, 11 Aug 2005 08:35:45 -0700, Per Westermark <pw...@ia...>  
wrote:
> Note that system("pause") isn't portable, and that Markella did post a
> solution similar in function to system("pause").
>
> /Per W
>
> On Thu, 11 Aug 2005, Lamana, Michael wrote:
>
>>  Sounds more like a missing 'system("PAUSE");' statement.  If the input
>> is the last thing in the program, it is probably just terminating
>> normally and closing the shell.
>>
>> -----Original Message-----
>> From: dev...@li...
>> [mailto:dev...@li...] On Behalf Of Markella
>> Krisztian
>> Sent: Thursday, August 11, 2005 6:14 AM
>> To: dev...@li...
>> Subject: Re: [Dev-C++] Execution Problem
>>
>> #include <iostream>
>> using namespace std;
>>
>> int main(int argc, char *argv[])
>> {
>>   cout << "give me a number: "; int number; cin >> number;
>>   cout << "you typed this number: " << number << endl;
>>
>> //maybe you need just this
>> //you wait for an Enter and keep the window open
>>   fflush(stdin); cin.get();
>>   return 0;
>> }
>> Krisztian
>>
>> >Hi,
>> >
>> >Whenever I enter the input data and hit enter, the output is not
>> >displayed and the run window closes immediately. i am using Dev C++
>> >4.9.9.2.

Re: FW: [Dev-C++] Execution Problem

[Markella K. <chr...@fr...>]

I didn't know this. thx
Krisztian

> fflush(stdin) isn't portable either, so that should probably be 
> replaced  with cin.ignore(8) or something. (with the argument being 
> greater if you  anticipate more than 8 chars of garbage in the stdin 
> queue).
>
>
>

Fwd: FW: [Dev-C++] Execution Problem

[lordSauron <lor...@gm...>]

what if you said cin.ignore (0, '\n'); ???

Does anyone know if that'd work?  Or maybe putting in a negative
number or something... I dunno.  There should just be a way to do
this, but you might have to get sneaky and be weird like this:

while (true) {
 if (getc() !=3D '\n')
 break;
}

or something to that effect.

NOTE: dangit.  forgot to change the to: area to dev-cpp-users.=20
MESSAGE TO ADMIN:  make the place have a reply-to adress PLEASE!!!=20
it's really screwing me up!

Re: FW: [Dev-C++] Execution Problem

[Verne H. B. <ve...@sy...>]

Simply use cin.get();
return 0;
// This works nicely in all three of the programs I use though sometimes the 
'system("PAUSE");  will work as well in Borland, Dev C++ or Ms V c++.
Verne
----- Original Message ----- 
From: "lordSauron" <lor...@gm...>
To: <dev...@li...>
Sent: Friday, August 12, 2005 2:48 PM
Subject: Fwd: FW: [Dev-C++] Execution Problem


what if you said cin.ignore (0, '\n'); ???

Does anyone know if that'd work?  Or maybe putting in a negative
number or something... I dunno.  There should just be a way to do
this, but you might have to get sneaky and be weird like this:

while (true) {
 if (getc() != '\n')
 break;
}

or something to that effect.

NOTE: dangit.  forgot to change the to: area to dev-cpp-users.
MESSAGE TO ADMIN:  make the place have a reply-to adress PLEASE!!!
it's really screwing me up!


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