description Problem history Submissions question_mark Qna how_to_vote Vote #563 upload 17807 done 9421 how_to_reg 8207 배열1 - 자가진단9 timer 1s memory 64MB upload Attempts 17807 times Solved 9421 times Solvers 8207 people Acceptance Rate 52.9% monitoring Average Runtime 123.2ms Average Memory 3096.6KB Average Code Length 418.6B No. Submitter Result Time Memory Length Language Submitted