description Problem history Submissions question_mark Qna how_to_vote Vote #630 upload 5791 done 1816 how_to_reg 1620 파일입출력 - 자가진단5 timer 1s memory - MB upload Attempts 5791 times Solved 1816 times Solvers 1620 people Acceptance Rate 31.4% monitoring Average Runtime 133.1ms Average Memory 1261.3KB Average Code Length 385.9B No. Submitter Result Time Memory Length Language Submitted