description Problem history Submissions question_mark Qna how_to_vote Vote #993 upload 16440 done 4236 how_to_reg 3514 code Language restricted 문자열 1 - 자가진단 5 timer 1s memory - MB upload Attempts 16440 times Solved 4236 times Solvers 3514 people Acceptance Rate 25.8% monitoring Average Runtime 48.7ms Average Memory 7049.4KB Average Code Length 128.4B No. Submitter Result Time Memory Length Language Submitted