description Problem history Submissions question_mark Qna how_to_vote Vote #9157 upload 2474 done 1679 how_to_reg 1468 code Language restricted 출력 - 자가진단 2-2 timer 1s memory 32MB upload Attempts 2474 times Solved 1679 times Solvers 1468 people Acceptance Rate 67.9% monitoring Average Runtime 30.8ms Average Memory 9153.3KB Average Code Length 61.6B No. Submitter Result Time Memory Length Language Submitted