Computer Science Canada Scanning whitespace |
| Author: | jamonathin [ Tue Mar 06, 2007 1:49 pm ] |
| Post subject: | Scanning whitespace |
Anybody know how to scan whitespace? I need to be able to scan something like Quote: Dear, world. I hate you so very, very much. Regards, Rosie O'Donnell With the \n's and \t's in there. Thanks bunch. |
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| Author: | md [ Tue Mar 06, 2007 3:02 pm ] |
| Post subject: | RE:Scanning whitespace |
what do you mean by "scan"? If you mean parse a string, then yes it's super easy. If you mean remove whitespace, then that too is easy. |
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| Author: | jamonathin [ Tue Mar 06, 2007 4:13 pm ] |
| Post subject: | Re: Scanning whitespace |
Ah sry i ment with user input. How would i scanf/fgets something like that. Or if I were to have it in a file where i would do something like Quote: a.out < file.txt |
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| Author: | md [ Tue Mar 06, 2007 7:59 pm ] |
| Post subject: | RE:Scanning whitespace |
so you want to read in input including whitespace? The easiest way is just to read in characters and add them to a string. There are other ways involving reading entire lines and stuff, but those are slightly more complex. |
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| Author: | jamonathin [ Tue Mar 06, 2007 8:22 pm ] |
| Post subject: | Re: Scanning whitespace |
Ah, KISS. Thanks md. |
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| Author: | haskell [ Tue Mar 06, 2007 9:04 pm ] |
| Post subject: | RE:Scanning whitespace |
This is C, right? http://www.cplusplus.com/reference/clibrary/cstdio/fread.html |
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| Author: | jamonathin [ Wed Mar 07, 2007 11:18 am ] |
| Post subject: | Re: Scanning whitespace |
Yeah, thats C. |
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