aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

update

Browse source
This commit is contained in:
Ingy döt Net 2013-06-05 21:47:54 +00:00
parent 1f1ad49427
commit 6f050a029e
2496 changed files with 37609 additions and 3031 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Task/Multiplication-tables/Racket/multiplication-tables.rkt Normal file
View file

@ -0,0 +1,10 @@
#lang racket
(define (show-line xs)
(for ([x xs]) (display (~a x #:width 4 #:align 'right)))
(newline))
(show-line (cons "" (range 1 13)))
(for ([y (in-range 1 13)])
(show-line (cons y (for/list ([x (in-range 1 13)])
(if (<= y x) (* x y) "")))))