description Problem history Submissions question_mark Qna how_to_vote Vote #2018 upload 20 done 5 how_to_reg 4 돌옮기기 timer 1s memory 64MB upload Attempts 20 times Solved 5 times Solvers 4 people Acceptance Rate 25.0% monitoring Average Runtime 8120.0ms Average Memory 9512.0KB Average Code Length 887.0B No. Submitter Result Time Memory Length Language Submitted