description Problem history Submissions question_mark Qna how_to_vote Vote #906 upload 7150 done 1593 how_to_reg 1364 리스트 2 - 자가진단 5 timer 1s memory 16MB upload Attempts 7150 times Solved 1593 times Solvers 1364 people Acceptance Rate 22.3% monitoring Average Runtime 45.0ms Average Memory 9841.6KB Average Code Length 260.1B No. Submitter Result Time Memory Length Language Submitted