description Problem history Submissions question_mark Qna how_to_vote Vote #2984 upload 80 done 24 how_to_reg 21 3+1 아이스크림 timer 1s memory 32MB upload Attempts 80 times Solved 24 times Solvers 21 people Acceptance Rate 30.0% monitoring Average Runtime 984.4ms Average Memory 2374.2KB Average Code Length 505.2B No. Submitter Result Time Memory Length Language Submitted