description Problem history Submissions question_mark Qna how_to_vote Vote #446 upload 840 done 387 how_to_reg 365 파일입출력 - 자가진단 6 timer 1s memory 16MB upload Attempts 840 times Solved 387 times Solvers 365 people Acceptance Rate 46.1% monitoring Average Runtime 61.8ms Average Memory 9273.8KB Average Code Length 157.7B No. Submitter Result Time Memory Length Language Submitted