description Problem history Submissions question_mark Qna how_to_vote Vote #9387 upload 1501 done 601 how_to_reg 545 code Language restricted 문자열 - 자가진단 5 timer 1s memory 32MB upload Attempts 1501 times Solved 601 times Solvers 545 people Acceptance Rate 40.0% monitoring Average Runtime 57.2ms Average Memory 8319.7KB Average Code Length 47.6B No. Submitter Result Time Memory Length Language Submitted