description Problem history Submissions question_mark Qna how_to_vote Vote #981 upload 2335 done 1158 how_to_reg 1011 함수 2 - 자가진단 1 timer 1s memory 16MB upload Attempts 2335 times Solved 1158 times Solvers 1011 people Acceptance Rate 49.6% monitoring Average Runtime 51.9ms Average Memory 8466.9KB Average Code Length 194.3B No. Submitter Result Time Memory Length Language Submitted