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back to boardMy full search say that solution exist for n<=22292 There is solution for all n <= 10^5 though I still can not fast enough generate answer I've solved this problem using DP.
Hint: The maximum sum of numbers for required sequence does not exceed 1568617. According to my calculations the largest such sequence can be 344001 for the constraints of the problem. answer for every n exists
there is no possibility to output “impossible” |
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