#!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).