description Problem history Submissions question_mark Qna how_to_vote Vote #9157 upload 2342 done 1586 how_to_reg 1391 code Language restricted 출력 - 자가진단 2-2 timer 1s memory 32MB upload Attempts 2342 times Solved 1586 times Solvers 1391 people Acceptance Rate 67.7% monitoring Average Runtime 30.3ms Average Memory 9136.5KB Average Code Length 61.8B No. Submitter Result Time Memory Length Language Submitted