description Problem history Submissions question_mark Qna how_to_vote Vote #9381 upload 1545 done 609 how_to_reg 558 code Language restricted 문자열 - 자가진단 2 timer 1s memory 32MB upload Attempts 1545 times Solved 609 times Solvers 558 people Acceptance Rate 39.4% monitoring Average Runtime 32.1ms Average Memory 8689.1KB Average Code Length 78.1B No. Submitter Result Time Memory Length Language Submitted