Re: [Dev-C++] Question

[Per W. <pw...@ia...>]

Actually, the switch statement is inside the while loop. The code just
have a bit questionable indentation.

Besides the strange indentation where the switch closing brace isn't below
the starting brace, the while statement really should have used braces
since it is so many lines long.

/pwm

On Thu, 19 Jul 2007, Adam Jones wrote:

> The code you posted is listed below:
>
> >>#include <iostream>
> >>#include <ctype.h>
> >>using namespace std;
> >>int main()
> >>{
> >>    char ch;
> >>    int aCnt =0, eCnt =0, iCnt =0, oCnt =0, uCnt =0, consonantCnt =0,
> spaceCnt =0;
> >>    while ( cin >> ch )
> >>           switch ( ch )
> >>           {
> >>                  case 'a': case 'A':
> >>                       ++aCnt;
> >>                       break;
> >>                  case 'e': case 'E':
> >>                       ++eCnt;
> >>                       break;
> >>                  case 'i': case 'I':
> >>                       ++iCnt;
> >>                       break;
> >>                  case 'o': case 'O':
> >>                       ++oCnt;
> >>                       break;
> >>                  case 'u': case 'U':
> >>                       ++uCnt;
> >>                       break;
> >>                  case ' ':
> >>                       ++spaceCnt;
> >>                  default:
> >>                          if ( isalpha( ch ))
> >>                              ++consonantCnt;
> >>                              break;
> >>             }
> >>             cout << " numero di a:" << aCnt << '\n';
> >>             cout << " numero di e:" << eCnt << '\n';
> >>             cout << " numero di i:" << iCnt << '\n';
> >>             cout << " numero di o:" << oCnt << '\n';
> >>             cout << " numero di u:" << uCnt << '\n';
> >>             cout << " numero di consonanti:" << consonantCnt << '\n';
> >>             cout << " numero di sapzi:" << spaceCnt << '\n';
> >>    return 0;
> >>}
>
> The problem with your code is that you do not enclose the switch statement
> inside of your while loop. So what is happing is that the only line in your
> program being executed is
>
> >>    while ( cin >> ch )
>
> You need to add the brackets after the while loop and enclose the switch
> statement. Once you do that, it should work,
>
>     while ( cin >> ch )
>     { <--Add this openning bracket here
>            switch ( ch )
>            {
>                   case 'a': case 'A':
> 	.
> 	.
> 	.
> 	.
>    } <-- Add closing bracket here.
>
> -Adam Jones
>
> -----Original Message-----
> From: dan...@li... [mailto:dan...@li...]
> Sent: Thursday, July 19, 2007 9:57 AM
> To: ajones
> Subject: Re: [Dev-C++] Question
>
> This is the source code
>
> many thanks
>
> Danilo
>
> ---------- Initial Header -----------
>
> >From      : dev...@li...
> To          : "dev-c++ devc++" dev...@li...
> Cc          :
> Date      : Thu, 19 Jul 2007 08:59:23 -0400
> Subject : Re: [Dev-C++] Question
>
>
>
>
>
>
>
> > >>Hello,
> >
> > >>I have a problem with this program: when a give the execute comand
> > >>the
> > *.exe window opens but after I give the characters to switch as You
> > can see on the While comand : >>while ( cin >> ch ) I can't make the
> > execution of the program.
> >
> > >>There's a specific comand to give on the *.exe window for running
> > >>the
> > execution after writing on it?
> >
> > >>Many Thanks
> >
> > >>Danilo
> >
> > Unfortunately I am not sure what you are asking. If the program is not
> > large, post the source code. How do you know that the code is not
> running??
> > Maybe it is running, but you haven't paused executive so you can see
> > the output. If you don't pause the executive the cin will get the
> > input, the program will do what it has to do and then close the console
> window.
> >
> > -Adam Jones
> >
> >
> >
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