description Problem history Submissions question_mark Qna how_to_vote Vote #425 upload 1744 done 883 how_to_reg 757 클래스 - 자가진단 5 timer 1s memory 16MB upload Attempts 1744 times Solved 883 times Solvers 757 people Acceptance Rate 50.6% monitoring Average Runtime 50.9ms Average Memory 8861.2KB Average Code Length 416.4B No. Submitter Result Time Memory Length Language Submitted