description Problem history Submissions question_mark Qna how_to_vote Vote #984 upload 1800 done 922 how_to_reg 864 함수 2 - 자가진단 4 timer 1s memory 16MB upload Attempts 1800 times Solved 922 times Solvers 864 people Acceptance Rate 51.2% monitoring Average Runtime 57.3ms Average Memory 9242.2KB Average Code Length 97.2B No. Submitter Result Time Memory Length Language Submitted