description Problem history Submissions question_mark Qna how_to_vote Vote #9211 upload 2110 done 983 how_to_reg 885 code Language restricted 연산자 - 자가진단 4 timer 1s memory 32MB upload Attempts 2110 times Solved 983 times Solvers 885 people Acceptance Rate 46.6% monitoring Average Runtime 42.7ms Average Memory 7819.8KB Average Code Length 184.0B No. Submitter Result Time Memory Length Language Submitted