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added 55 characters in body

edited Apr 1, 2020 at 19:48

edited Apr 1, 2020 at 19:48

Retina 0.8.2, (削除) 16 (削除ここまで) 12 bytes

T`-:(|)D`__d

T`

Enter transliteration mode

(|)D`d

Replace the mouth character with the corresponding digit (0 to 3)

-:`__

Remove each of - and : from the string.

Implicitly output the result, which will be a single digit.

answered Apr 1, 2020 at 18:13