description Problem history Submissions question_mark Qna how_to_vote Vote #630 upload 5781 done 1814 how_to_reg 1618 파일입출력 - 자가진단5 timer 1s memory - MB upload Attempts 5781 times Solved 1814 times Solvers 1618 people Acceptance Rate 31.4% monitoring Average Runtime 133.1ms Average Memory 1262.4KB Average Code Length 385.8B No. Submitter Result Time Memory Length Language Submitted