10/01/27 21:03:29
>>449
使用言語：scheme(Gauche)
gosh> (even? 23)
#f
gosh> (even? 24)
#t
gosh> (define (even n) (= (modulo n 2) 0))
even
gosh> (even 23)
#f
gosh> (even 24)
#t
10/01/27 21:03:29
>>449
使用言語：scheme(Gauche)
gosh> (even? 23)
#f
gosh> (even? 24)
#t
gosh> (define (even n) (= (modulo n 2) 0))
even
gosh> (even 23)
#f
gosh> (even 24)
#t