description Problem history Submissions question_mark Qna how_to_vote Vote #2581 upload 3841 done 1118 how_to_reg 855 예산 timer 1s memory 32MB upload Attempts 3841 times Solved 1118 times Solvers 855 people Acceptance Rate 29.1% monitoring Average Runtime 858.3ms Average Memory 5022.6KB Average Code Length 820.9B No. Submitter Result Time Memory Length Language Submitted