description Problem history Submissions question_mark Qna how_to_vote Vote #4565 upload 7 done 1 how_to_reg 1 왕국 여행 timer 2s memory 256MB upload Attempts 7 times Solved 1 times Solvers 1 people Acceptance Rate 14.3% monitoring Average Runtime 745.4ms Average Memory 22770.3KB Average Code Length 1377.4B No. Submitter Result Time Memory Length Language Submitted