description Problem history Submissions question_mark Qna how_to_vote Vote #903 upload 7182 done 1438 how_to_reg 1224 리스트 2 - 자가진단 3 timer 1s memory 16MB upload Attempts 7182 times Solved 1438 times Solvers 1224 people Acceptance Rate 20.0% monitoring Average Runtime 44.3ms Average Memory 9230.6KB Average Code Length 199.4B No. Submitter Result Time Memory Length Language Submitted