description Problem history Submissions question_mark Qna how_to_vote Vote #6245 upload 42 done 20 how_to_reg 19 call_split Subtask 오리 무리 2 timer 1s memory 1024MB upload Attempts 42 times Solved 20 times Solvers 19 people Acceptance Rate 47.6% monitoring Average Runtime 39.0ms Average Memory 8253.5KB Average Code Length 699.5B No. Submitter Result Time Memory Length Language Submitted