# code: http://golf.shinh.org/reveal.rb?Angle+difference/tails_1644211551&nbb
# target Nibbles version: 0.23
# commenter version: 0.1.2.181

- #(subtract):int 
    ; #(save):int 
        180 #(integer):int 
    sets A 
    % #(modulus):int 
        + #(add):int 
            - #(subtract):int 
                fstInt #(@):int 
                sndInt #(;@):int 
            A #($):int 
        + #(add):int 
            #(implicit arg = A):int 
            #(implicit arg = A):int