# code: http://golf.shinh.org/reveal.rb?1x20/tails_1666750065&nbb
# target Nibbles version: 1.00
# commenter version: 0.1.2.181

#(implicit map with implicit range):[[[chr]]] 
    20 #(integer):int 
    `% #(split list (keep empties)):[[chr]] <--arg( B:int A:int ) 
        \ #(reverse):[chr] 
            `p #(int to str):[chr] 
                % #(modulus):int 
                    * #(multiply):int 
                        / #(divide):int 
                            ^ #(pow):int 
                                ~ #(auto = 10):auto 
                                $ #(= B):int 
                            9 #(integer):int 
                        ^ #(pow):int 
                            ~ #(auto = 10):auto 
                            + #(sum):int 
                                `, #(range from 0):[int] 
                                    $ #(= B):int 
                    - #(subtract):int 
                        ^ #(pow):int 
                            ~ #(auto = 10):auto 
                            20 #(integer):int 
                        ~ #(auto = 1):auto 
        "0" #(string):[chr]