description Problem history Submissions question_mark Qna how_to_vote Vote #630 upload 5776 done 1812 how_to_reg 1616 파일입출력 - 자가진단5 timer 1s memory - MB upload Attempts 5776 times Solved 1812 times Solvers 1616 people Acceptance Rate 31.4% monitoring Average Runtime 133.2ms Average Memory 1262.2KB Average Code Length 385.7B No. Submitter Result Time Memory Length Language Submitted