description Problem history Submissions question_mark Qna how_to_vote Vote #556 upload 23400 done 12923 how_to_reg 10956 배열1 - 자가진단2 timer 1s memory 16MB upload Attempts 23400 times Solved 12923 times Solvers 10956 people Acceptance Rate 55.2% monitoring Average Runtime 98.4ms Average Memory 3213.8KB Average Code Length 217.1B No. Submitter Result Time Memory Length Language Submitted