description Problem history Submissions question_mark Qna how_to_vote Vote #579 upload 12039 done 6231 how_to_reg 5472 함수2 - 자가진단1 timer 1s memory - MB upload Attempts 12039 times Solved 6231 times Solvers 5472 people Acceptance Rate 51.8% monitoring Average Runtime 130.8ms Average Memory 2747.6KB Average Code Length 585.7B No. Submitter Result Time Memory Length Language Submitted