description Problem history Submissions question_mark Qna how_to_vote Vote #9154 upload 2685 done 1979 how_to_reg 1661 code Language restricted 출력 - 자가진단 1 timer 1s memory 32MB upload Attempts 2685 times Solved 1979 times Solvers 1661 people Acceptance Rate 73.7% monitoring Average Runtime 29.0ms Average Memory 8415.0KB Average Code Length 20.7B No. Submitter Result Time Memory Length Language Submitted