description Problem history Submissions question_mark Qna how_to_vote Vote #907 upload 3722 done 1499 how_to_reg 1351 리스트 2 - 자가진단 6 timer 1s memory 16MB upload Attempts 3722 times Solved 1499 times Solvers 1351 people Acceptance Rate 40.3% monitoring Average Runtime 41.7ms Average Memory 8815.1KB Average Code Length 235.0B No. Submitter Result Time Memory Length Language Submitted