description Problem history Submissions question_mark Qna how_to_vote Vote #1436 upload 6 done 3 how_to_reg 3 돌 떨어트리기 timer 1s memory 64MB upload Attempts 6 times Solved 3 times Solvers 3 people Acceptance Rate 50.0% monitoring Average Runtime 6000.0ms Average Memory 6666.7KB Average Code Length 893.0B No. Submitter Result Time Memory Length Language Submitted