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September 2017 Update

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Ingy döt Net 2017-09-23 10:01:46 +02:00
parent bba7bfd280
commit ba8067c3b7
14570 changed files with 153136 additions and 63871 deletions
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12
Task/LZW-compression/Erlang/lzw-compression.erl
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@ -7,7 +7,7 @@
test() ->
Str = "TOBEORNOTTOBEORTOBEORNOT",
[84,79,66,69,79,82,78,79,84,256,258,260,265,259,261,263] =
encode(Str),
encode(Str),
Str = decode(encode(Str)),
ok.
@ -24,11 +24,11 @@ encode([H|T], D, Free, Out) ->
find_match([H|T], L, LastVal, D, Free, Out) ->
case dict:find([H|L], D) of
{ok, Val} ->
find_match(T, [H|L], Val, D, Free, Out);
error ->
D1 = dict:store([H|L], Free, D),
encode([H|T], D1, Free+1, [LastVal|Out])
{ok, Val} ->
find_match(T, [H|L], Val, D, Free, Out);
error ->
D1 = dict:store([H|L], Free, D),
encode([H|T], D1, Free+1, [LastVal|Out])
end;
find_match([], _, LastVal, _, _, Out) ->
reverse([LastVal|Out]).