Hi,

this is a Perl 6 solution using the reduction metaoperator, tested in the REPL interpreter: 

> say [+] grep {$_ %% 5 or $_ %% 3}, 1..10;
33

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or, as a subroutine, tested under the REPL: 
> sub sum3_5 (Int $max) { return [+] grep {$_ %% 5 or $_ %% 3}, 1..$ma
+x};
sub sum3_5 (Int $max) { #`(Sub|320422744) ... }
> say sum3_5 10;
33

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Another solution, using the reduce function: 
> say reduce {$^a + $^b}, grep {$_ %% 5 or $_ %% 3}, 1..10;
33

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Update: yet another one: 
> say reduce * + *, grep {$_ %% 5 or $_ %% 3}, 1..10;
33

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In reply to Re: Elegantly map fizz to buzz by Laurent_R
in thread Elegantly map fizz to buzz by oiskuu

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