description Problem history Submissions question_mark Qna how_to_vote Vote #9213 upload 1685 done 990 how_to_reg 863 code Language restricted 연산자 - 자가진단 5 timer 1s memory 32MB upload Attempts 1685 times Solved 990 times Solvers 863 people Acceptance Rate 58.8% monitoring Average Runtime 28.1ms Average Memory 8236.1KB Average Code Length 178.4B No. Submitter Result Time Memory Length Language Submitted