description Problem history Submissions question_mark Qna how_to_vote Vote #441 upload 1935 done 543 how_to_reg 487 파일입출력 - 자가진단 1 timer 1s memory 16MB upload Attempts 1935 times Solved 543 times Solvers 487 people Acceptance Rate 28.1% monitoring Average Runtime 55.3ms Average Memory 6950.2KB Average Code Length 160.1B No. Submitter Result Time Memory Length Language Submitted