description Problem history Submissions question_mark Qna how_to_vote Vote #761 upload 13994 done 5931 how_to_reg 4605 code Language restricted 문자열 1 - 자가진단 1 timer 1s memory 16MB upload Attempts 13994 times Solved 5931 times Solvers 4605 people Acceptance Rate 42.4% monitoring Average Runtime 54.0ms Average Memory 7574.7KB Average Code Length 46.2B No. Submitter Result Time Memory Length Language Submitted