description Problem history Submissions question_mark Qna how_to_vote Vote #2010 upload 71 done 4 how_to_reg 4 마법사 timer 1s memory 64MB upload Attempts 71 times Solved 4 times Solvers 4 people Acceptance Rate 5.6% monitoring Average Runtime 8419.9ms Average Memory 11557.5KB Average Code Length 865.4B No. Submitter Result Time Memory Length Language Submitted