description Problem history Submissions question_mark Qna how_to_vote Vote #9393 upload 901 done 460 how_to_reg 402 code Language restricted 문자열 - 자가진단 8-1 timer 1s memory 32MB upload Attempts 901 times Solved 460 times Solvers 402 people Acceptance Rate 51.1% monitoring Average Runtime 53.8ms Average Memory 8032.0KB Average Code Length 82.4B No. Submitter Result Time Memory Length Language Submitted