description Problem history Submissions question_mark Qna how_to_vote Vote #9396 upload 760 done 422 how_to_reg 390 code Language restricted 문자열 - 자가진단 9 timer 1s memory 32MB upload Attempts 760 times Solved 422 times Solvers 390 people Acceptance Rate 55.5% monitoring Average Runtime 56.9ms Average Memory 9142.4KB Average Code Length 119.7B No. Submitter Result Time Memory Length Language Submitted