description Problem history Submissions question_mark Qna how_to_vote Vote #984 upload 1784 done 913 how_to_reg 857 함수 2 - 자가진단 4 timer 1s memory 16MB upload Attempts 1784 times Solved 913 times Solvers 857 people Acceptance Rate 51.2% monitoring Average Runtime 54.3ms Average Memory 9249.6KB Average Code Length 97.2B No. Submitter Result Time Memory Length Language Submitted