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

Initial data commit

Browse source
This commit is contained in:
Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

22
Task/Balanced-brackets/Factor/balanced-brackets-1.factor Normal file
View file

@ -0,0 +1,22 @@
USING: io formatting locals kernel math sequences unicode.case ;
IN: balanced-brackets
:: balanced ( str -- )
0 :> counter!
1 :> ok!
str
[ dup length 0 > ]
[ 1 cut swap
"[" = [ counter 1 + counter! ] [ counter 1 - counter! ] if
counter 0 < [ 0 ok! ] when
]
while
drop
ok 0 =
[ "NO" ]
[ counter 0 > [ "NO" ] [ "YES" ] if ]
if
print ;
readln
balanced