description Problem history Submissions question_mark Qna how_to_vote Vote #787 upload 8218 done 3521 how_to_reg 3080 code Language restricted 리스트 1 - 자가진단 6-2 timer 1s memory 16MB upload Attempts 8218 times Solved 3521 times Solvers 3080 people Acceptance Rate 42.8% monitoring Average Runtime 54.7ms Average Memory 8004.3KB Average Code Length 218.0B No. Submitter Result Time Memory Length Language Submitted