On Friday, 8 March 2013 at 14:43:29 UTC, jerro wrote:
On Friday, 8 March 2013 at 13:33:24 UTC, Andrea Fontana wrote:I wonder if exists a way to get top n distinct elements from a range (infinite too!)It's impossible to do that for infinite ranges
Why? sequence!"n*2".myTopDistinct!"a==b"(3); will give [2,4,6] We just need to keep a list of "just-seen" elements But I don't know how to make it lazy
