Andrew Libby on 13 Sep 2017 17:08:14 -0700


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Re: [PLUG] Why Can't Programmers.. Program? 


On 9/13/17 8:04 PM, Walt Mankowski wrote:
> On Wed, Sep 13, 2017 at 07:42:37PM -0400, Andrew Libby wrote:
>>
>> Nice.  I came up with a solution that I don't I saw, it's nothing
>> amazing, but it does only a single modulus per loop:
>>
>> #!/usr/bin/env ruby
>>
>> 1.upto(100).each do |i|
>>   puts(
>>     case i % 15
>>     when 0 then :FizzBuzz
>>     when 3,6,9,12 then :Fizz
>>     when 5,10 then :Buzz
>>     else i
>>     end
>>   )
>> end
>>
>> Andy
> 
> Will challenged me to write it without using modulus at all. Here's a
> straightforward C solution:
> 
> https://gist.github.com/waltman/354d043fe13271c87bd4389e709ddf53
> 
> And one in Perl that doesn't use modulus or if:
> 
> https://gist.github.com/waltman/82371164b7a50981d763c94ea1bade76
> 
> Walt
> 

When I saw the pearl version, initially I thought to myself "Hey, that's
cheating!"  Then I smiled sand remarked "Well done Walt, well done.".

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