description Problem history Submissions question_mark Qna how_to_vote Vote #761 upload 13897 done 5896 how_to_reg 4577 code Language restricted 문자열 1 - 자가진단 1 timer 1s memory 16MB upload Attempts 13897 times Solved 5896 times Solvers 4577 people Acceptance Rate 42.4% monitoring Average Runtime 53.9ms Average Memory 7583.8KB Average Code Length 46.3B No. Submitter Result Time Memory Length Language Submitted