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

10
Task/Determine-if-a-string-is-squeezable/Prolog/determine-if-a-string-is-squeezable.pro Normal file
View file

@ -0,0 +1,10 @@
squeeze_( [], _, [] ).
squeeze_( [A], _, [A] ).
squeeze_( [A,A|T], A, R ) :- squeeze_( [A|T], A, R ).
squeeze_( [A,A|T], B, [A|R] ) :- dif( A, B ), squeeze_( [A|T], B, R ).
squeeze_( [A,B|T], S, [A|R] ) :- dif( A, B ), squeeze_( [B|T], S, R ).
squeeze( Str, SqueezeChar, Collapsed ) :-
string_chars( Str, Chars ),
squeeze_( Chars, SqueezeChar, Result ),
string_chars( Collapsed, Result ).