description Problem history Submissions question_mark Qna how_to_vote Vote #9207 upload 2147 done 1064 how_to_reg 971 code Language restricted 연산자 - 자가진단 2-3 timer 1s memory 32MB upload Attempts 2147 times Solved 1064 times Solvers 971 people Acceptance Rate 49.6% monitoring Average Runtime 29.9ms Average Memory 6634.3KB Average Code Length 77.3B No. Submitter Result Time Memory Length Language Submitted