description Problem history Submissions question_mark Qna how_to_vote Vote #9209 upload 1929 done 1097 how_to_reg 979 code Language restricted 연산자 - 자가진단 3 timer 1s memory 32MB upload Attempts 1929 times Solved 1097 times Solvers 979 people Acceptance Rate 56.9% monitoring Average Runtime 35.1ms Average Memory 7807.2KB Average Code Length 90.1B No. Submitter Result Time Memory Length Language Submitted