Problem: Hard Exercise

Code: Hard+Exercise/tails_1673838928

Nibbles version: 0.2 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | 1.00

Format: Compact | Simple | +Type | Table | JSON | .nbl (DeBruijn) | .nbl (names)

`/ (chunks of):[[int]] 
    3 (integer):int 
    ! (zip with):[int] 
        ; (save):[int] -->let( A:[int] ) 
            ^ (replicate):[int] 
                3 (integer):int 
                , (range from 1):[int] 
                    3 (integer):int 
        `< (sort):[int] <--arg( B:int ) 
            @ (= A):[int] 
        ~ (zipop: by):null 
        = (subscript (wrapped)):int <--arg( D:int C:int ) 
            `# (hashmod):int 
                ;@ (= fstLine):[chr] 
                7 (hashmod arg):null 
            : (append):[int] 
                $ (= D):int 
                : (append):[int] 
                    @ (= C):int 
                    + (add):int 
                        @ (= C):int 
                        (implicit arg = D):int 
(postdata (hex): hashmod)
0