description Problem history Submissions question_mark Qna how_to_vote Vote #564 upload 18406 done 8590 how_to_reg 7221 배열2 - 자가진단1 timer 1s memory 32MB upload Attempts 18406 times Solved 8590 times Solvers 7221 people Acceptance Rate 46.7% monitoring Average Runtime 123.3ms Average Memory 2944.4KB Average Code Length 393.7B No. Submitter Result Time Memory Length Language Submitted