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| From | Ike Naar <ike@iceland.freeshell.org> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: The assignment for today's lesson |
| Date | 2016-11-13 20:48 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <slrn3vfso2hkd9.ok2.ike@iceland.freeshell.org> (permalink) |
| References | (2 earlier) <36255633-dc2e-47ea-b7bc-76947ec42e1b@googlegroups.com> <o06tan$db7$1@dont-email.me> <o07d1c$1fbu$1@gioia.aioe.org> <o07d9c$331$2@dont-email.me> <o07ug8$bv6$1@gioia.aioe.org> |
On 2016-11-12, Robert Spanjaard <spamtrap@arumes.com> wrote:
> int main()
int main(void)
> {
> char chewb; /* current character being processed */
int chewb; /* getchar() returns an int, not a char */
> int r2d2, /* number of numbers */
> c3po; /* number of letters */
Note that r2d2 and c3po are not initialized.
>
> while ((chewb = getchar()) != EOF)
> if ((chewb >= 'a' && chewb <= 'z') || (chewb >= 'A' && chewb <= 'Z'))
if (isupper(chewb) || islower(chewb))
> ++c3po;
Incrementing an uninitialized variable.
> else if (chewb >= '0' && chewb <= '9')
else if (isdigit(chewb))
> ++r2d2;
Incrementing an uninitialized variable.
>
> printf("Number of letters: %i\nNumber of numbers: %i\n", c3po, r2d2);
> return 0;
> }
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The assignment for today's lesson "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2016-11-12 19:10 +0800
Re: The assignment for today's lesson Robert Spanjaard <spamtrap@arumes.com> - 2016-11-12 16:38 +0100
Re: The assignment for today's lesson "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2016-11-12 23:43 +0800
Re: The assignment for today's lesson Robert Spanjaard <spamtrap@arumes.com> - 2016-11-12 21:36 +0100
Re: The assignment for today's lesson "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2016-11-13 14:30 +0800
Re: The assignment for today's lesson Your Name <YourName@YourISP.com> - 2016-11-13 19:37 +1300
[OT] chat "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2016-11-13 14:40 +0800
Re: [OT] chat Sjouke Burry <burrynulnulfour@ppllaanneett.nnll> - 2016-11-13 08:58 +0100
Re: [OT] chat "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2016-11-13 18:46 +0800
Re: The assignment for today's lesson Robert Spanjaard <spamtrap@arumes.com> - 2016-11-13 11:25 +0100
Re: The assignment for today's lesson "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2016-11-13 18:47 +0800
Re: New assignment/homework "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2016-11-13 14:32 +0800
Re: New assignment/homework Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-11-13 10:05 +0000
[OT] "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2016-11-13 18:47 +0800
Re: The assignment for today's lesson Ike Naar <ike@iceland.freeshell.org> - 2016-11-13 20:48 +0000
Re: The assignment for today's lesson Robert Spanjaard <spamtrap@arumes.com> - 2016-11-13 22:29 +0100
Re: The assignment for today's lesson "James R. Kuyper" <jameskuyper@verizon.net> - 2016-11-13 16:38 -0500
Re: The assignment for today's lesson Gareth Owen <gwowen@gmail.com> - 2016-11-13 22:24 +0000
Re: The assignment for today's lesson "James R. Kuyper" <jameskuyper@verizon.net> - 2016-11-13 16:37 -0500
Re: The assignment for today's lesson Ike Naar <ike@iceland.freeshell.org> - 2016-11-14 09:39 +0000
Re: The assignment for today's lesson Jerry Stuckle <jstucklex@attglobal.net> - 2016-11-13 19:07 -0500
Re: The assignment for today's lesson Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2016-11-13 19:42 -0500
Re: The assignment for today's lesson Jerry Stuckle <jstucklex@attglobal.net> - 2016-11-13 21:47 -0500
Re: The assignment for today's lesson Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2016-11-14 10:39 -0500
Re: The assignment for today's lesson Jerry Stuckle <jstucklex@attglobal.net> - 2016-11-14 11:38 -0500
Re: The assignment for today's lesson "James R. Kuyper" <jameskuyper@verizon.net> - 2016-11-14 12:15 -0500
Re: The assignment for today's lesson Jerry Stuckle <jstucklex@attglobal.net> - 2016-11-14 16:01 -0500
Re: The assignment for today's lesson Richard Damon <Richard@Damon-Family.org> - 2016-11-13 22:25 -0500
Re: The assignment for today's lesson Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-11-14 12:05 +0000
Re: The assignment for today's lesson "James R. Kuyper" <jameskuyper@verizon.net> - 2016-11-14 12:14 -0500
Re: The assignment for today's lesson Keith Thompson <kst-u@mib.org> - 2016-11-14 09:50 -0800
Re: The assignment for today's lesson Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-11-14 00:42 +0000
Re: The assignment for today's lesson Jerry Stuckle <jstucklex@attglobal.net> - 2016-11-13 21:48 -0500
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