description Problem history Submissions question_mark Qna how_to_vote Vote #9699 upload 639 done 263 how_to_reg 243 code Language restricted 클래스 - 자가진단 3 timer 1s memory 32MB upload Attempts 639 times Solved 263 times Solvers 243 people Acceptance Rate 41.2% monitoring Average Runtime 51.8ms Average Memory 7777.1KB Average Code Length 405.9B No. Submitter Result Time Memory Length Language Submitted