description Problem history Submissions question_mark Qna how_to_vote Vote #9396 upload 771 done 430 how_to_reg 396 code Language restricted 문자열 - 자가진단 9 timer 1s memory 32MB upload Attempts 771 times Solved 430 times Solvers 396 people Acceptance Rate 55.8% monitoring Average Runtime 56.8ms Average Memory 9178.0KB Average Code Length 119.4B No. Submitter Result Time Memory Length Language Submitted