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xdbr/a.rb

Created September 5, 2015 13:15
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a.rb
perl -E '$:+=+shift;do{$:-=$_,$@++while$:-$_>=0;say"$@x",$_>=1?"$_€":($_*100,"¢"),if$@;$@=0}for+2,1,.5,.2,.1,.05,.01' 15.43
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