description Problem history Submissions question_mark Qna how_to_vote Vote #764 upload 13139 done 4931 how_to_reg 3914 code Language restricted 문자열 1 - 자가진단 4 timer 1s memory 16MB upload Attempts 13139 times Solved 4931 times Solvers 3914 people Acceptance Rate 37.5% monitoring Average Runtime 53.2ms Average Memory 7530.3KB Average Code Length 161.6B No. Submitter Result Time Memory Length Language Submitted