description Problem history Submissions question_mark Qna how_to_vote Vote #9161 upload 2451 done 1439 how_to_reg 1260 code Language restricted 출력 - 자가진단 4 timer 1s memory 32MB upload Attempts 2451 times Solved 1439 times Solvers 1260 people Acceptance Rate 58.7% monitoring Average Runtime 28.7ms Average Memory 8377.0KB Average Code Length 50.0B No. Submitter Result Time Memory Length Language Submitted