description Problem history Submissions question_mark Qna how_to_vote Vote #993 upload 16402 done 4224 how_to_reg 3502 code Language restricted 문자열 1 - 자가진단 5 timer 1s memory - MB upload Attempts 16402 times Solved 4224 times Solvers 3502 people Acceptance Rate 25.8% monitoring Average Runtime 48.7ms Average Memory 7047.6KB Average Code Length 128.4B No. Submitter Result Time Memory Length Language Submitted