description Problem history Submissions question_mark Qna how_to_vote Vote #761 upload 13990 done 5929 how_to_reg 4603 code Language restricted 문자열 1 - 자가진단 1 timer 1s memory 16MB upload Attempts 13990 times Solved 5929 times Solvers 4603 people Acceptance Rate 42.4% monitoring Average Runtime 54.0ms Average Memory 7574.1KB Average Code Length 46.2B No. Submitter Result Time Memory Length Language Submitted