description Problem history Submissions question_mark Qna how_to_vote Vote #8017 upload 1248 done 249 how_to_reg 198 call_split Subtask 가로등 timer 2s memory 1024MB upload Attempts 1248 times Solved 249 times Solvers 198 people Acceptance Rate 20.0% monitoring Average Runtime 548.2ms Average Memory 48555.4KB Average Code Length 938.1B No. Submitter Result Time Memory Length Language Submitted