def zeck(n)
    arr = Array.new
    temp = 0
    n.times do |x|
        fibo = fib(x)
        arr << fibo if fibo <= n && fibo != 0
        temp = x if fibo <= n
        break if fibo > n
    end
    arr << fib(temp+1)
    arr = arr.reverse
    ans = Array.new
    while n > 0
        arr.each do |x|
            if x <= n && x != 0
                ans << x
                n = n-x
            end
        end
    end
    puts ans
end