description Problem history Submissions question_mark Qna how_to_vote Vote #906 upload 7163 done 1597 how_to_reg 1368 리스트 2 - 자가진단 5 timer 1s memory 16MB upload Attempts 7163 times Solved 1597 times Solvers 1368 people Acceptance Rate 22.3% monitoring Average Runtime 45.0ms Average Memory 9839.5KB Average Code Length 260.0B No. Submitter Result Time Memory Length Language Submitted