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| From | Ben Bacarisse <ben.usenet@bsb.me.uk> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Program to print a pattern of hashtags: issues with spaces |
| Date | 2015-09-03 16:10 +0100 |
| Organization | A noiseless patient Spider |
| Message-ID | <87egifh737.fsf@bsb.me.uk> (permalink) |
| References | <2ba87e0d-d563-4890-9e8f-a8a64916f266@googlegroups.com> <874mjdj7zx.fsf@bsb.me.uk> <fe38ea5f-8ad7-4546-bba2-d1f59fae6031@googlegroups.com> |
Alla _ <modelling.data@gmail.com> writes:
<snip>
> Thank you very much. This is a amazing.
> I am trying to compile it (with little changes,
> because Terminal doesn't accept for (int =..)),
Because your book uses C99 I thought you'd know how to compile a C99
program! You probably just need to use gcc -std=c99 ... but you might
like to know that I use
gcc -std=c99 -D_ANSI_SOURCE -pedantic -Wall -Wextra
-Wformat-nonliteral -Wcast-align -Wbad-function-cast
-Wstrict-prototypes -Winline -Wundef -Wcast-qual -Wshadow
-Wconversion -ffloat-store -fno-diagnostics-show-option
in order to get lots of helpful warnings (some of which I ignore once I
know that they are OK).
> but I receive a few error messages, which
> I still don't know how to decipher.
> Here is the program:
You changed the order of the code and forgot the semi-colons after the
function declarations. That's all. It's a shame that a simple missing
';' gives such a confusing error but that is sadly very common.
> #include <stdio.h>
>
> void repeat(int n, char c)
>
> void output_line(int i, int length)
You need ; after each of these. You book puts declarations like this
inside the function that use them. Doing that would be fun just to see
the responses you'd get here!
> int main(void)
> {
> int pattern_size, i;
> if (scanf("%d", &pattern_size) == 1)
> {
Yo could put "int i;" here. I would if I were forced to use old C.
> for (i = 0; i < pattern_size; i++)
> output_line(i, pattern_size);
> }
You should be consistent with your chosen brace style (the placement of
{}s). I don't like to use redundant ones, but if you add some, you
should add them all -- i.e put {}s round the body of the for statement
as well.
> }
> void repeat(int n, char c)
> {
> int i;
>
> for (i = 0; i < n; i++)
> putchar(c);
> }
And again here.
<snip>
--
Ben.
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Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-02 04:38 -0700
Re: Program to print a pattern of hashtags: issues with spaces Richard Heathfield <rjh@cpax.org.uk> - 2015-09-02 13:12 +0100
Re: Program to print a pattern of hashtags: issues with spaces Gareth Owen <gwowen@gmail.com> - 2015-09-02 20:25 +0100
Re: Program to print a pattern of hashtags: issues with spaces Keith Thompson <kst-u@mib.org> - 2015-09-02 15:50 -0700
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 02:07 -0700
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 02:08 -0700
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 00:26 -0700
Re: Program to print a pattern of hashtags: issues with spaces Richard Heathfield <rjh@cpax.org.uk> - 2015-09-03 09:16 +0100
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-05 04:35 -0700
Re: Program to print a pattern of hashtags: issues with spaces Richard Heathfield <rjh@cpax.org.uk> - 2015-09-05 13:08 +0100
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-05 05:48 -0700
Re: Program to print a pattern of hashtags: issues with spaces Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-09-05 14:56 +0100
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-05 05:46 -0700
Re: Program to print a pattern of hashtags: issues with spaces Richard Heathfield <rjh@cpax.org.uk> - 2015-09-05 14:03 +0100
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-05 08:55 -0700
Re: Program to print a pattern of hashtags: issues with spaces bartekltg <bartekltg@gmail.com> - 2015-09-02 14:39 +0200
Re: Program to print a pattern of hashtags: issues with spaces Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-09-02 13:55 +0100
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 01:51 -0700
Re: Program to print a pattern of hashtags: issues with spaces Richard Heathfield <rjh@cpax.org.uk> - 2015-09-03 10:01 +0100
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 02:10 -0700
Re: Program to print a pattern of hashtags: issues with spaces Ben Bacarisse <ben.usenet@bsb.me.uk> - 2015-09-03 16:10 +0100
Re: Program to print a pattern of hashtags: issues with spaces Keith Thompson <kst-u@mib.org> - 2015-09-03 09:12 -0700
Re: Program to print a pattern of hashtags: issues with spaces Barry Schwarz <schwarzb@dqel.com> - 2015-09-02 11:52 -0700
Re: Program to print a pattern of hashtags: issues with spaces Richard Heathfield <rjh@cpax.org.uk> - 2015-09-02 20:24 +0100
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 02:06 -0700
Re: Program to print a pattern of hashtags: issues with spaces Richard Heathfield <rjh@cpax.org.uk> - 2015-09-03 10:36 +0100
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 03:10 -0700
Re: Program to print a pattern of hashtags: issues with spaces Tim Rentsch <txr@alumni.caltech.edu> - 2015-09-06 13:45 -0700
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 02:04 -0700
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 00:31 -0700
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 00:49 -0700
Re: Program to print a pattern of hashtags: issues with spaces Richard Heathfield <rjh@cpax.org.uk> - 2015-09-03 09:23 +0100
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 02:33 -0700
Re: Program to print a pattern of hashtags: issues with spaces Richard Heathfield <rjh@cpax.org.uk> - 2015-09-03 10:39 +0100
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-03 03:11 -0700
Re: Program to print a pattern of hashtags: issues with spaces Alla _ <modelling.data@gmail.com> - 2015-09-05 04:40 -0700
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