description Problem history Submissions question_mark Qna how_to_vote Vote #5812 upload 70 done 48 how_to_reg 46 구멍의 개수 (Holes) timer 3s memory 256MB upload Attempts 70 times Solved 48 times Solvers 46 people Acceptance Rate 68.6% monitoring Average Runtime 42.0ms Average Memory 1952.5KB Average Code Length 402.2B No. Submitter Result Time Memory Length Language Submitted