description Problem history Submissions question_mark Qna how_to_vote Vote #1411 upload 6860 done 2983 how_to_reg 2401 두 줄로 타일 깔기 timer 1s memory 256MB upload Attempts 6860 times Solved 2983 times Solvers 2401 people Acceptance Rate 43.5% monitoring Average Runtime 195.2ms Average Memory 12761.7KB Average Code Length 401.6B No. Submitter Result Time Memory Length Language Submitted