description Problem history Submissions question_mark Qna how_to_vote Vote #425 upload 1724 done 878 how_to_reg 754 클래스 - 자가진단 5 timer 1s memory 16MB upload Attempts 1724 times Solved 878 times Solvers 754 people Acceptance Rate 50.9% monitoring Average Runtime 51.1ms Average Memory 8925.4KB Average Code Length 415.2B No. Submitter Result Time Memory Length Language Submitted