# Forum

 Lepluto (25.09.2022) Administrator Posts: 0 Good morning
 spectrra (25.09.2022) Posts: 0 Good luck and have fun
 martinkozle (25.09.2022) Administrator Posts: 0 Good luck, have fun
 Lepluto (25.09.2022) Administrator Posts: 0 Gl & hf friends
 forelax (25.09.2022) Posts: 2 Can you explain The final list would be [1, 2, 3, 2, 3, 1, 3, 2, 1] on 200
 Lepluto (25.09.2022) Administrator Posts: 0 The shift is to the left, sorry
 Lepluto (25.09.2022) Administrator Posts: 0 I'll update the text
 Lepluto (25.09.2022) Administrator Posts: 0 Thanks
 forelax (25.09.2022) Posts: 2 then again, it ends with a 3 2 1 instead of a 3 1 2
 Lepluto (25.09.2022) Administrator Posts: 0 Yeah, that too Never again doing examples by hand
 spectrra (25.09.2022) Posts: 0 200 : what if there are multiple answers?
 Lepluto (25.09.2022) Administrator Posts: 0 It will be guaranteed that there's only 1 answer @spectrra
 spectrra (25.09.2022) Posts: 0 Test Case 1 : She can simply remove everything except 3 elements equal to 9, doesn't this mean we have answer equal to 9?
 forelax (25.09.2022) Posts: 2 will it also be guaranteed that there is at least one answer?
 Lepluto (25.09.2022) Administrator Posts: 0 @spectrra she can only remove 2 elements (the pivots), not multiple ones
 Lepluto (25.09.2022) Administrator Posts: 0 @forelax Yes.
 jakovmitrovski (25.09.2022) Posts: 0 for 500, can we assume that there always exists a solution ?
 martinkozle (25.09.2022) Administrator Posts: 0 yes
 MODDI (25.09.2022) Posts: 0 Gl
 forelax (25.09.2022) Posts: 2 gg
 martinkozle (25.09.2022) Administrator Posts: 0 gg
 Lepluto (25.09.2022) Administrator Posts: 0 gg guys
 Lepluto (25.09.2022) Administrator Posts: 0 Testing should be done quite fast this time around
 Lepluto (25.09.2022) Administrator Posts: 0 don't see too many brute force solutions
 Lepluto (25.09.2022) Administrator Posts: 0 The testing is 20% done