description Problem history Submissions question_mark Qna how_to_vote Vote #9207 upload 2193 done 1087 how_to_reg 994 code Language restricted 연산자 - 자가진단 2-3 timer 1s memory 32MB upload Attempts 2193 times Solved 1087 times Solvers 994 people Acceptance Rate 49.6% monitoring Average Runtime 30.0ms Average Memory 6633.8KB Average Code Length 77.2B No. Submitter Result Time Memory Length Language Submitted