description Problem history Submissions question_mark Qna how_to_vote Vote #9207 upload 2112 done 1039 how_to_reg 948 code Language restricted 연산자 - 자가진단 2-3 timer 1s memory 32MB upload Attempts 2112 times Solved 1039 times Solvers 948 people Acceptance Rate 49.2% monitoring Average Runtime 29.7ms Average Memory 6596.4KB Average Code Length 77.1B No. Submitter Result Time Memory Length Language Submitted