description Problem history Submissions question_mark Qna how_to_vote Vote #8229 upload 38 done 17 how_to_reg 16 call_split Subtask 당구장 timer 1s memory 1024MB upload Attempts 38 times Solved 17 times Solvers 16 people Acceptance Rate 44.7% monitoring Average Runtime 333.8ms Average Memory 20769.3KB Average Code Length 1117.0B No. Submitter Result Time Memory Length Language Submitted