description Problem history Submissions question_mark Qna how_to_vote Vote #1859 upload 99 done 51 how_to_reg 47 안정된 집단 timer 1s memory 256MB upload Attempts 99 times Solved 51 times Solvers 47 people Acceptance Rate 51.5% monitoring Average Runtime 918.2ms Average Memory 2784.2KB Average Code Length 1247.0B No. Submitter Result Time Memory Length Language Submitted