description Problem history Submissions question_mark Qna how_to_vote Vote #564 upload 18429 done 8599 how_to_reg 7229 배열2 - 자가진단1 timer 1s memory 32MB upload Attempts 18429 times Solved 8599 times Solvers 7229 people Acceptance Rate 46.7% monitoring Average Runtime 123.4ms Average Memory 2941.4KB Average Code Length 393.5B No. Submitter Result Time Memory Length Language Submitted