This commit is contained in:
Ingy döt Net 2013-10-27 22:24:23 +00:00
parent 6f050a029e
commit 776bba907c
3887 changed files with 59894 additions and 7280 deletions

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-module(beadsort).
-export([sort/1]).
sort(L) ->
dist(dist(L)).
dist(L) when is_list(L) ->
lists:foldl(fun (N, Acc) -> dist(Acc, N, []) end, [], L).
dist([H | T], N, Acc) when N > 0 ->
dist(T, N - 1, [H + 1 | Acc]);
dist([], N, Acc) when N > 0 ->
dist([], N - 1, [1 | Acc]);
dist([H | T], 0, Acc) ->
dist(T, 0, [H | Acc]);
dist([], 0, Acc) ->
lists:reverse(Acc).

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1> beadsort:sort([1,734,24,3,324,324,32,432,42,3,4,1,1]).
[734,432,324,324,42,32,24,4,3,3,1,1,1]