Problem: i wrote this on my phone at the airport

Code: i+wrote+this+on+my+phone+at+the+airport/tails_1692193487

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)

+ (add):int 
    `$ (signum):int 
        - (subtract):int 
            ~ (auto = 1):auto 
            / (divide):int 
                30 (integer):int 
                `r (read int):int 
                    @ (= fstLine):[chr] 
    * (multiply):int 
        % (modulus):int 
            / (foldr1):chr 
                @ (= fstLine):[chr] 
                $ (= B):chr <--arg( B:chr A:chr ) 
            4 (integer):int 
        ~ (auto = 2):auto