description Problem history Submissions question_mark Qna how_to_vote Vote #9157 upload 2496 done 1691 how_to_reg 1480 code Language restricted 출력 - 자가진단 2-2 timer 1s memory 32MB upload Attempts 2496 times Solved 1691 times Solvers 1480 people Acceptance Rate 67.7% monitoring Average Runtime 30.8ms Average Memory 9131.6KB Average Code Length 61.5B No. Submitter Result Time Memory Length Language Submitted