fork download 
  1. (define (fatorial n)
  2.         (if (= n 0) 1 (* n (fatorial (- n 1)))))
  3.  
  4. (define (comb n p)
  5.         (/ (fatorial n) (* (fatorial p) (fatorial (- n p)))))
  6.  
  7. (write (comb 4 2))
Success #stdin #stdout 0.03s 4176KB
comments (?)
stdin 
Standard input is empty
stdout 
6
https://ideone.com/RPDrx
language:
Scheme (guile 2.2.4)
created:
14 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!