# Forum

 Lepluto (23 days ago) Administrator Posts: 0 Good morning everyone
 despotovski01 (23 days ago) Posts: 8 Good morning
 Dekacc (22 days ago) Posts: 3 100: if r=0, does it still belong to a quadrant?
 despotovski01 (22 days ago) Posts: 8 100: and in which quadrant should we count the coordinate axes?
 Dekacc (22 days ago) Posts: 3 100: what hapens when the circle touches an axes?
 anikov (22 days ago) Administrator Posts: 107 @Dekacc I will remove the r=0 test case, r will be from 1 to 40 inclusive
 anikov (22 days ago) Administrator Posts: 107 @Dekacc touching the axes does not count as part of the quadrant
 SimpleMind (22 days ago) Posts: 0 200: If there are multiple tiles in the same column, does one shot only take the first tile or all tiles?
 anikov (22 days ago) Administrator Posts: 107 @SimpleMind one shot takes only the first tile
 despotovski01 (22 days ago) Posts: 8 100: test case 21, 30, 34, how can the answer be 4 when the center of the coordinate system can't even be reached by the circle?
 anikov (22 days ago) Administrator Posts: 107 @despotovski01 checking
 Dekacc (22 days ago) Posts: 3 yeaj, I think that ans is wrong
 anikov (22 days ago) Administrator Posts: 107 @despotovski01 the test case result should be 3. it is changed now.
 iletavcioski (22 days ago) Posts: 0 400 can bloc stands in horizontal position on one tile and one hole?
 despotovski01 (22 days ago) Posts: 8 @anikov thanks
 Lepluto (22 days ago) Administrator Posts: 0 @iletavcioski It can not.
 Dekacc (22 days ago) Posts: 3 300: should we print "Circles Overlap" when the tilings needed to cover them overlap, or when the circles themselves overlap?
 anikov (22 days ago) Administrator Posts: 107 @Dekacc when the two circles completely overlap,meaning one of the circles is completely within the other circle.
 despotovski01 (22 days ago) Posts: 8 300:should be tiles aligned in a grid? Can the tiles used overlap>
 anikov (22 days ago) Administrator Posts: 107 @despotovski01 I don't understand the question. the tiles are in a fixed position on integer coordinates. they can't overlap.
 despotovski01 (22 days ago) Posts: 8 @anikov That was the question, thanks
 anikov (22 days ago) Administrator Posts: 107 @Dekacc is this clear for you as well? the tiles are in fixed positions with integer coordinates.
 Dekacc (22 days ago) Posts: 3 yea, I got it
 anikov (22 days ago) Administrator Posts: 107 Testing 20%
 anikov (22 days ago) Administrator Posts: 107 Testing 40%