description Problem history Submissions question_mark Qna how_to_vote Vote #9159 upload 4100 done 1643 how_to_reg 1405 code Language restricted 출력 - 자가진단 3 timer 1s memory 32MB upload Attempts 4100 times Solved 1643 times Solvers 1405 people Acceptance Rate 40.1% monitoring Average Runtime 29.9ms Average Memory 8963.5KB Average Code Length 35.0B No. Submitter Result Time Memory Length Language Submitted