description Problem history Submissions question_mark Qna how_to_vote Vote #9154 upload 2683 done 1977 how_to_reg 1659 code Language restricted 출력 - 자가진단 1 timer 1s memory 32MB upload Attempts 2683 times Solved 1977 times Solvers 1659 people Acceptance Rate 73.7% monitoring Average Runtime 29.0ms Average Memory 8414.5KB Average Code Length 20.7B No. Submitter Result Time Memory Length Language Submitted