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Ingy döt Net 2013-04-10 12:38:42 -07:00
parent 3af7344581
commit 86c034bb8b
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Task/Ackermann-function/Erlang/ackermann-function.erl Normal file
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-module(main).
-export([main/1]).
main( [ A | [ B |[]]]) ->
io:fwrite("~p~n",[ack(toi(A),toi(B))]).
toi(E) -> element(1,string:to_integer(E)).
ack(0,N) -> N + 1;
ack(M,0) -> ack(M-1, 1);
ack(M,N) -> ack(M-1,ack(M,N-1)).