description Problem history Submissions question_mark Qna how_to_vote Vote #2853 upload 115 done 65 how_to_reg 61 초인 샘의 줄 세우기 timer 1s memory 16MB upload Attempts 115 times Solved 65 times Solvers 61 people Acceptance Rate 56.5% monitoring Average Runtime 0.8ms Average Memory 1143.9KB Average Code Length 570.3B No. Submitter Result Time Memory Length Language Submitted