description Problem history Submissions question_mark Qna how_to_vote Vote #9154 upload 2665 done 1963 how_to_reg 1648 code Language restricted 출력 - 자가진단 1 timer 1s memory 32MB upload Attempts 2665 times Solved 1963 times Solvers 1648 people Acceptance Rate 73.7% monitoring Average Runtime 28.9ms Average Memory 8417.1KB Average Code Length 20.7B No. Submitter Result Time Memory Length Language Submitted