description Problem history Submissions question_mark Qna how_to_vote Vote #9216 upload 2578 done 985 how_to_reg 866 code Language restricted 연산자 - 자가진단 6 timer 1s memory 32MB upload Attempts 2578 times Solved 985 times Solvers 866 people Acceptance Rate 38.2% monitoring Average Runtime 42.1ms Average Memory 7783.0KB Average Code Length 105.1B No. Submitter Result Time Memory Length Language Submitted