description Problem history Submissions question_mark Qna how_to_vote Vote #9381 upload 1533 done 600 how_to_reg 549 code Language restricted 문자열 - 자가진단 2 timer 1s memory 32MB upload Attempts 1533 times Solved 600 times Solvers 549 people Acceptance Rate 39.1% monitoring Average Runtime 31.9ms Average Memory 8691.6KB Average Code Length 78.2B No. Submitter Result Time Memory Length Language Submitted