-module(lab1).
-export([hello_world/0,fac/1,even/1, odd/1,fib/1,list_stuff/0,polacz/2]).
hello_world() -> io:fwrite("hello, world\n").
fac(0) -> 1;
fac(N) when N > 0 -> N * fac(N-1).
even(X) when X >= 0 -> (X band 1) == 0.
odd(X) when X > 0 -> not even(X).
fib(0) -> 0;
fib(1) -> 1;
fib(N) when N>0 -> fib(N-1) + fib(N-2).
list_stuff()->
List1 = [1,2,3],
List2 = [4,5,6],
List3 = List1 ++ List2,
List3.
polacz(A,B)->
List4 =A,
List5 =B,
List6 = List4 ++ List5,
List6.
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}