# code: http://golf.shinh.org/reveal.rb?Modular+Exponentiation/tails_1646227623&nbb
# target Nibbles version: 0.24
# commenter version: 0.1.2.181

#(implicit foldl1):int 
    : #(append):[int] 
        2 #(integer):int 
        , #(range from 1):[int] 
            fstInt #($):int 
    \B A 
    % #(modulus):int 
        ^ #(pow):int 
            A #(@):int 
            10 #(integer):int 
        ^ #(pow):int 
            ~ #(auto = 10):auto 
            sndInt #(;_):int