description Problem history Submissions question_mark Qna how_to_vote Vote #907 upload 3731 done 1502 how_to_reg 1353 리스트 2 - 자가진단 6 timer 1s memory 16MB upload Attempts 3731 times Solved 1502 times Solvers 1353 people Acceptance Rate 40.3% monitoring Average Runtime 41.7ms Average Memory 8809.5KB Average Code Length 234.9B No. Submitter Result Time Memory Length Language Submitted