description Problem history Submissions question_mark Qna how_to_vote Vote #582 upload 7869 done 5647 how_to_reg 5209 함수2 - 자가진단4 timer 1s memory - MB upload Attempts 7869 times Solved 5647 times Solvers 5209 people Acceptance Rate 71.8% monitoring Average Runtime 156.0ms Average Memory 2947.3KB Average Code Length 231.6B No. Submitter Result Time Memory Length Language Submitted