description Problem history Submissions question_mark Qna how_to_vote Vote #564 upload 18346 done 8575 how_to_reg 7214 배열2 - 자가진단1 timer 1s memory 32MB upload Attempts 18346 times Solved 8575 times Solvers 7214 people Acceptance Rate 46.7% monitoring Average Runtime 123.6ms Average Memory 2951.1KB Average Code Length 394.1B No. Submitter Result Time Memory Length Language Submitted