description Problem history Submissions question_mark Qna how_to_vote Vote #9211 upload 2157 done 1006 how_to_reg 906 code Language restricted 연산자 - 자가진단 4 timer 1s memory 32MB upload Attempts 2157 times Solved 1006 times Solvers 906 people Acceptance Rate 46.6% monitoring Average Runtime 42.7ms Average Memory 7794.1KB Average Code Length 184.9B No. Submitter Result Time Memory Length Language Submitted