|
|
вернуться в форумПоказать все сообщения Спрятать все сообщенияIdea Felix_Mate 21 авг 2015 09:56 I got AC with O(N*N); Idea: use mathematical induction and prove that solution exist always. Induction gives a solution. Good hint! Furthermore, it can be proved that if it is not 'obviously impossible', then there will always be a solution. |
|
|