description Problem history Submissions question_mark Qna how_to_vote Vote #9396 upload 749 done 417 how_to_reg 385 code Language restricted 문자열 - 자가진단 9 timer 1s memory 32MB upload Attempts 749 times Solved 417 times Solvers 385 people Acceptance Rate 55.7% monitoring Average Runtime 56.5ms Average Memory 9034.2KB Average Code Length 120.0B No. Submitter Result Time Memory Length Language Submitted