description Problem history Submissions question_mark Qna how_to_vote Vote #628 upload 5692 done 1996 how_to_reg 1856 파일입출력 - 자가진단3 timer 1s memory 32MB upload Attempts 5692 times Solved 1996 times Solvers 1856 people Acceptance Rate 35.1% monitoring Average Runtime 256.6ms Average Memory 1839.8KB Average Code Length 873.8B No. Submitter Result Time Memory Length Language Submitted