Re: Counting Characters!!

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;