description Problem history Submissions question_mark Qna how_to_vote Vote #630 upload 5777 done 1813 how_to_reg 1617 파일입출력 - 자가진단5 timer 1s memory - MB upload Attempts 5777 times Solved 1813 times Solvers 1617 people Acceptance Rate 31.4% monitoring Average Runtime 133.2ms Average Memory 1262.1KB Average Code Length 385.7B No. Submitter Result Time Memory Length Language Submitted