description Problem history Submissions question_mark Qna how_to_vote Vote #993 upload 16353 done 4207 how_to_reg 3486 code Language restricted 문자열 1 - 자가진단 5 timer 1s memory - MB upload Attempts 16353 times Solved 4207 times Solvers 3486 people Acceptance Rate 25.7% monitoring Average Runtime 48.6ms Average Memory 7045.8KB Average Code Length 128.4B No. Submitter Result Time Memory Length Language Submitted