description Problem history Submissions question_mark Qna how_to_vote Vote #1113 upload 2268 done 840 how_to_reg 515 119 구급대 timer 1s memory 64MB upload Attempts 2268 times Solved 840 times Solvers 515 people Acceptance Rate 37.0% monitoring Average Runtime 657.4ms Average Memory 9916.8KB Average Code Length 1959.0B No. Submitter Result Time Memory Length Language Submitted