description Problem history Submissions question_mark Qna how_to_vote Vote #442 upload 1169 done 497 how_to_reg 435 파일입출력 - 자가진단 2 timer 1s memory 16MB upload Attempts 1169 times Solved 497 times Solvers 435 people Acceptance Rate 42.5% monitoring Average Runtime 46.9ms Average Memory 7656.2KB Average Code Length 127.5B No. Submitter Result Time Memory Length Language Submitted