description Problem history Submissions question_mark Qna how_to_vote Vote #8017 upload 1238 done 248 how_to_reg 197 call_split Subtask 가로등 timer 2s memory 1024MB upload Attempts 1238 times Solved 248 times Solvers 197 people Acceptance Rate 20.0% monitoring Average Runtime 535.7ms Average Memory 48328.3KB Average Code Length 937.5B No. Submitter Result Time Memory Length Language Submitted