fast_fibonacci(i: Integer): Integer do
    a: Integer
    b: Integer
    temp: Integer
    count: Integer
    count := i 
    a := 0 // asdfgadf
    b := 1
    while count != 0 do
        temp := a
        a := a + b
        b := temp
        count := count - 1
    end
    return a
end

extern printint(x: Integer)

class Aalala

end

/*
bignumbers do
    a: Int128
    b: Int128
    c: Int64

    b := a + c as Int128
    //c := b as Int64
end
*/

main: Integer do
    count: Integer
    count := 0
    while count != 20 do
        printint(fast_fibonacci(count))
        count := count + 1
    end
    return 0
    //do_shit
end