description Problem history Submissions question_mark Qna how_to_vote Vote #6158 upload 4 done 1 how_to_reg 1 코드 작성 대회 timer 1s memory 1024MB upload Attempts 4 times Solved 1 times Solvers 1 people Acceptance Rate 25.0% monitoring Average Runtime 20.8ms Average Memory 2918.0KB Average Code Length 142.5B No. Submitter Result Time Memory Length Language Submitted