description Problem history Submissions question_mark Qna how_to_vote Vote #906 upload 7206 done 1604 how_to_reg 1374 리스트 2 - 자가진단 5 timer 1s memory 16MB upload Attempts 7206 times Solved 1604 times Solvers 1374 people Acceptance Rate 22.3% monitoring Average Runtime 45.1ms Average Memory 9829.4KB Average Code Length 260.0B No. Submitter Result Time Memory Length Language Submitted