description Problem history Submissions question_mark Qna how_to_vote Vote #5710 upload 71 done 52 how_to_reg 46 call_split Subtask 수도요금 timer 1s memory 32MB upload Attempts 71 times Solved 52 times Solvers 46 people Acceptance Rate 73.2% monitoring Average Runtime 36.0ms Average Memory 4344.8KB Average Code Length 307.8B No. Submitter Result Time Memory Length Language Submitted