description Problem history Submissions question_mark Qna how_to_vote Vote #8017 upload 1177 done 235 how_to_reg 186 call_split Subtask 가로등 timer 2s memory 1024MB upload Attempts 1177 times Solved 235 times Solvers 186 people Acceptance Rate 20.0% monitoring Average Runtime 500.4ms Average Memory 47980.6KB Average Code Length 942.3B No. Submitter Result Time Memory Length Language Submitted