description Problem history Submissions question_mark Qna how_to_vote Vote #2457 upload 3 done 3 how_to_reg 3 전구 timer 1s memory - MB upload Attempts 3 times Solved 3 times Solvers 3 people Acceptance Rate 100.0% monitoring Average Runtime 9000.0ms Average Memory 10000.0KB Average Code Length 0.0B No. Submitter Result Time Memory Length Language Submitted