Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!raubtier-asyl.eternal-september.org!.POSTED!not-for-mail
From: Bonita Montero <Bonita.Montero@gmail.com>
Newsgroups: comp.lang.c++,alt.comp.lang.c++.misc
Subject: Re: Counting Characters!!
Date: Mon, 16 Sep 2024 17:55:02 +0200
Organization: A noiseless patient Spider
Lines: 22
Message-ID: <vc9kck$2u6ef$1@raubtier-asyl.eternal-september.org>
References: <vc34i0$3rnbg$1@paganini.bofh.team> <vc4oti$1kk40$5@dont-email.me>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Injection-Date: Mon, 16 Sep 2024 17:55:00 +0200 (CEST)
Injection-Info: raubtier-asyl.eternal-september.org; posting-host="7f2e19ea611e8f4c2d249d670ad653d4";
	logging-data="3086799"; mail-complaints-to="abuse@eternal-september.org";	posting-account="U2FsdGVkX19ImRSRySHh6d7zIKcydH8nbgo8SVtunqI="
User-Agent: Mozilla Thunderbird
Cancel-Lock: sha1:0Y0u0WubgxBfLOKAVOK182jMYV4=
In-Reply-To: <vc4oti$1kk40$5@dont-email.me>
Content-Language: de-DE
Bytes: 1622

Am 14.09.2024 um 21:41 schrieb Chris Ahlstrom:
> DMZ wrote this copyrighted missive and expects royalties:
> 
>> This simple program will count characters for you!!
>>
>> #include <stdio.h>
>>
>> int main()
>> {
>>       printf(" = %d characters", printf("Hello World!"));
>>
>>       return 0;
>> }
> 
> Cute.
> 

Nice, but this counts the characters at compile-time:

	std::string_view sv( "Hello World!" );
	std::cout << sv << " = " << sv.length() << " characters" << endl;