description Problem history Submissions question_mark Qna how_to_vote Vote #9161 upload 2578 done 1505 how_to_reg 1322 code Language restricted 출력 - 자가진단 4 timer 1s memory 32MB upload Attempts 2578 times Solved 1505 times Solvers 1322 people Acceptance Rate 58.4% monitoring Average Runtime 28.9ms Average Memory 8340.6KB Average Code Length 50.0B No. Submitter Result Time Memory Length Language Submitted