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# 1 -- 16 chars sub g1 { (pop=~/\w+/g)[4] } # 2 -- 19 chars (23 with newlines) perl -e'goto\ \ \ \ TPC' # 3 -- 23 chars # note: using $ instead of \z is *wrong* # note: using . without /s is *wrong* sub g3 { pop=~/^(.*?)\1+\z/s&&$1 } # 4 -- 12 chars sub g4 { pack"H*",pop } # 5 -- 29 chars sub g5 { $x=pop;$x<$_&&($x=$_)for@_;$x } # 6 -- 49 chars sub g6 { sort{($a=~/[aeiou]/g)[0]cmp($b=~/[aeiou]/g)[0]}@_ }

japhy -- Perl and Regex Hacker

In reply to Re: PGA Golf, Round 1 by Anonymous Monk
in thread PGA Golf, Round 1 by jmcnamara

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