description Problem history Submissions question_mark Qna how_to_vote Vote #441 upload 1936 done 544 how_to_reg 488 파일입출력 - 자가진단 1 timer 1s memory 16MB upload Attempts 1936 times Solved 544 times Solvers 488 people Acceptance Rate 28.1% monitoring Average Runtime 55.3ms Average Memory 6951.5KB Average Code Length 160.1B No. Submitter Result Time Memory Length Language Submitted