description Problem history Submissions question_mark Qna how_to_vote Vote #947 upload 2259 done 939 how_to_reg 837 기타 자료형 - 자가진단 7 timer 1s memory 16MB upload Attempts 2259 times Solved 939 times Solvers 837 people Acceptance Rate 41.6% monitoring Average Runtime 54.8ms Average Memory 9653.7KB Average Code Length 237.7B No. Submitter Result Time Memory Length Language Submitted