description Problem history Submissions question_mark Qna how_to_vote Vote #212 upload 3376 done 1769 how_to_reg 1683 파일입출력 - 형성평가8 timer 1s memory - MB upload Attempts 3376 times Solved 1769 times Solvers 1683 people Acceptance Rate 52.4% monitoring Average Runtime 380.1ms Average Memory 1748.9KB Average Code Length 646.9B No. Submitter Result Time Memory Length Language Submitted