For an interactive problem in polygon how do I configure the checker (based on the number of queries made for a specific test case) return points based on a function f(Q), if Q is the number of queries made. (Similar to IOI scoring, if Q <= 10000 you get all points for this test case, otherwise you get some partial points).

On a side note, how can I set up an IOI style problem in polygon, with functions, so the user solutions can communicate to interactor through them, instead of I/O.