description Problem history Submissions question_mark Qna how_to_vote Vote #902 upload 3390 done 1826 how_to_reg 1591 리스트 2 - 자가진단 2 timer 1s memory 16MB upload Attempts 3390 times Solved 1826 times Solvers 1591 people Acceptance Rate 53.9% monitoring Average Runtime 42.3ms Average Memory 8985.0KB Average Code Length 111.1B No. Submitter Result Time Memory Length Language Submitted