description Problem history Submissions question_mark Qna how_to_vote Vote #985 upload 2572 done 802 how_to_reg 837 함수 2 - 자가진단 5 timer 1s memory 16MB upload Attempts 2572 times Solved 802 times Solvers 837 people Acceptance Rate 31.2% monitoring Average Runtime 75.6ms Average Memory 8563.5KB Average Code Length 355.5B No. Submitter Result Time Memory Length Language Submitted