description Problem history Submissions question_mark Qna how_to_vote Vote #631 upload 3340 done 1866 how_to_reg 1746 파일입출력 - 자가진단6 timer 1s memory - MB upload Attempts 3340 times Solved 1866 times Solvers 1746 people Acceptance Rate 55.9% monitoring Average Runtime 211.0ms Average Memory 1790.5KB Average Code Length 271.4B No. Submitter Result Time Memory Length Language Submitted