Japanese numeral for Ruby kaigi by yvl

#!ruby -nKu
m=9
p eval gsub(/./){n=(/#$&/=~"\xe4\xb8\x80\xe4\xba\x8c\xe4\xb8\x89\xe5\x9b\x9b\xe4\xba\x94\xe5\x85\xad\xe4\xb8\x83\xe5\x85\xab\xe4\xb9\x9d\xe5\x8d\x81\xe7\x99\xbe\xe5\x8d\x83")/3
[n>8&&m<9?:*: :+,(m=n)>8?10**(n-8):n+1]}

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

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