description Problem history Submissions question_mark Qna how_to_vote Vote #4882 upload 447 done 172 how_to_reg 158 BUS가 몇 대 timer 1s memory 128MB upload Attempts 447 times Solved 172 times Solvers 158 people Acceptance Rate 38.5% monitoring Average Runtime 15.7ms Average Memory 3162.5KB Average Code Length 452.5B No. Submitter Result Time Memory Length Language Submitted
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