description Problem history Submissions question_mark Qna how_to_vote Vote #9699 upload 643 done 267 how_to_reg 246 code Language restricted 클래스 - 자가진단 3 timer 1s memory 32MB upload Attempts 643 times Solved 267 times Solvers 246 people Acceptance Rate 41.5% monitoring Average Runtime 52.0ms Average Memory 7787.6KB Average Code Length 405.4B No. Submitter Result Time Memory Length Language Submitted