description Problem history Submissions question_mark Qna how_to_vote Vote #906 upload 7144 done 1592 how_to_reg 1363 리스트 2 - 자가진단 5 timer 1s memory 16MB upload Attempts 7144 times Solved 1592 times Solvers 1363 people Acceptance Rate 22.3% monitoring Average Runtime 45.0ms Average Memory 9841.8KB Average Code Length 260.1B No. Submitter Result Time Memory Length Language Submitted