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Operating Systems OS X (Apple) A Fun Perfect Square Checker Using Integer Arithmetic Only... ;o) Post 302952689 by Don Cragun on Thursday 20th of August 2015 11:13:08 PM
Old 08-21-2015
Quote:
Originally Posted by neutronscott
Don cheated!!
... ... ...
---------- Post updated at 10:58 PM ---------- Previous update was at 10:45 PM ----------

using a binary search was idea taken from friend.. they implemented in bash and I again convert to awk.

... ... ...
Let me get this straight... I use a different algorithm in a ksh script and get better times than using the original algorithm in a bash script, and I'm cheating...

But neutronscott uses a different algorithm in awk to get times similar to my ksh script and that's OK???

Sounds like a different standard of fairness to me. Smilie
 

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SHCOMP(1)						       Korn shell utilities							 SHCOMP(1)

NAME
shcomp - compile a shell script SYNOPSIS
shcomp [ options ] [infile [outfile]] DESCRIPTION
Unless -D is specified, shcomp takes a shell script, infile, and creates a binary format file, outfile, that ksh can read and execute with the same effect as the original script. Since aliases are processed as the script is read, alias definitions whose value requires variable expansion will not work correctly. If -D is specified, all double quoted strings that are preceded by $ are output. These are the messages that need to be translated to locale specific versions for internationalization. If outfile is omitted, then the results will be written to standard output. If infile is also omitted, the shell script will be read from standard input. OPTIONS
[D dictionary] Generate a list of strings that need to be placed in a message catalog for internationalization. [n noexec] Displays warn- ing messages for obsolete or non-conforming constructs. [v verbose] Displays input from infile onto standard error as it reads it. EXIT STATUS
0 Successful completion. >0 An error occurred. SEE ALSO
ksh(1) IMPLEMENTATION
version shcomp (AT&T Research) 2003-03-02 author David Korn <dgk@research.att.com> copyright Copyright (c) 1982-2010 AT&T Intellectual Property license http://www.opensource.org/licenses/cpl1.0.txt 2003-03-02 SHCOMP(1)
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