description Problem history Submissions question_mark Qna how_to_vote Vote #2392 upload 15 done 3 how_to_reg 3 점 잇기 timer 1s memory - MB upload Attempts 15 times Solved 3 times Solvers 3 people Acceptance Rate 20.0% monitoring Average Runtime 7800.4ms Average Memory 9020.3KB Average Code Length 1078.0B No. Submitter Result Time Memory Length Language Submitted