description Problem history Submissions question_mark Qna how_to_vote Vote #1734 upload 561 done 69 how_to_reg 54 채점 timer 2s memory 512MB upload Attempts 561 times Solved 69 times Solvers 54 people Acceptance Rate 12.3% monitoring Average Runtime 1665.4ms Average Memory 70301.4KB Average Code Length 1392.0B No. Submitter Result Time Memory Length Language Submitted