description Problem history Submissions question_mark Qna how_to_vote Vote #9393 upload 906 done 464 how_to_reg 406 code Language restricted 문자열 - 자가진단 8-1 timer 1s memory 32MB upload Attempts 906 times Solved 464 times Solvers 406 people Acceptance Rate 51.2% monitoring Average Runtime 53.9ms Average Memory 8029.1KB Average Code Length 82.4B No. Submitter Result Time Memory Length Language Submitted