description Problem history Submissions question_mark Qna how_to_vote Vote #1525 upload 11 done 6 how_to_reg 6 사다리(ladder) timer 1s memory 32MB upload Attempts 11 times Solved 6 times Solvers 6 people Acceptance Rate 54.5% monitoring Average Runtime 4909.1ms Average Memory 5951.3KB Average Code Length 820.8B No. Submitter Result Time Memory Length Language Submitted