description Problem history Submissions question_mark Qna how_to_vote Vote #9457 upload 873 done 471 how_to_reg 409 code Language restricted 함수1 - 자가진단 4 timer 1s memory 32MB upload Attempts 873 times Solved 471 times Solvers 409 people Acceptance Rate 54.0% monitoring Average Runtime 56.8ms Average Memory 8055.3KB Average Code Length 199.8B No. Submitter Result Time Memory Length Language Submitted