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

Data commit

Browse source
This commit is contained in:
Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Task/Levenshtein-distance/PicoLisp/levenshtein-distance-1.l Normal file
View file

@ -0,0 +1,18 @@
(de levenshtein (A B)
(let D
(cons
(range 0 (length A))
(mapcar
'((I) (cons I (copy A)))
(range 1 (length B)) ) )
(for (J . Y) B
(for (I . X) A
(set
(nth D (inc J) (inc I))
(if (= X Y)
(get D J I)
(inc
(min
(get D J (inc I))
(get D (inc J) I)
(get D J I) ) ) ) ) ) ) ) )

20
Task/Levenshtein-distance/PicoLisp/levenshtein-distance-2.l Normal file
View file

@ -0,0 +1,20 @@
(de levenshtein (A B)
(let D
(cons
(range 0 (length A))
(mapcar
'((I) (cons I (copy A)))
(range 1 (length B)) ) )
(map
'((B Y)
(map
'((A X P)
(set (cdr P)
(if (= (car A) (car B))
(car X)
(inc (min (cadr X) (car P) (car X))) ) ) )
A
(car Y)
(cadr Y) ) )
B
D ) ) )