10/06/25 15:45:05
>>80
使用言語：J
f=: monad define
'Good ',>(3|<.8%~4+3{6!:0''){'Evening!';'Morning!';'Afternoon!'
)
f ''
Good Afternoon!
10/06/25 15:45:05
>>80
使用言語：J
f=: monad define
'Good ',>(3|<.8%~4+3{6!:0''){'Evening!';'Morning!';'Afternoon!'
)
f ''
Good Afternoon!