description Problem history Submissions question_mark Qna how_to_vote Vote #2845 upload 73 done 43 how_to_reg 30 규찬이의 수열복원 timer 1s memory 16MB upload Attempts 73 times Solved 43 times Solvers 30 people Acceptance Rate 58.9% monitoring Average Runtime 7.0ms Average Memory 1634.6KB Average Code Length 370.5B No. Submitter Result Time Memory Length Language Submitted