description Problem history Submissions question_mark Qna how_to_vote Vote #2467 upload 1762 done 491 how_to_reg 399 비용 timer 1s memory 64MB upload Attempts 1762 times Solved 491 times Solvers 399 people Acceptance Rate 27.9% monitoring Average Runtime 748.9ms Average Memory 7050.5KB Average Code Length 1354.9B No. Submitter Result Time Memory Length Language Submitted