description Problem history Submissions question_mark Qna how_to_vote Vote #2748 upload 26 done 4 how_to_reg 4 호텔 예약 1 timer 1s memory 64MB upload Attempts 26 times Solved 4 times Solvers 4 people Acceptance Rate 15.4% monitoring Average Runtime 9000.0ms Average Memory 10000.0KB Average Code Length 0.0B No. Submitter Result Time Memory Length Language Submitted