description Problem history Submissions question_mark Qna how_to_vote Vote #1828 upload 15388 done 5242 how_to_reg 4129 냉장고 timer 1s memory 32MB upload Attempts 15388 times Solved 5242 times Solvers 4129 people Acceptance Rate 34.1% monitoring Average Runtime 224.0ms Average Memory 11123.2KB Average Code Length 1149.1B No. Submitter Result Time Memory Length Language Submitted