RosettaCodeData/Task/Mutual-recursion/Racket/mutual-recursion.rkt
Ingy döt Net 6f050a029e update
2013-06-05 21:47:54 +00:00

10 lines
150 B
Racket

#lang racket
(define (F n)
(if (>= 0 n)
1
(- n (M (F (sub1 n))))))
(define (M n)
(if (>= 0 n)
0
(- n (F (M (sub1 n))))))