description Problem history Submissions question_mark Qna how_to_vote Vote #205 upload 2958 done 1974 how_to_reg 1882 파일입출력 - 형성평가1 timer 1s memory - MB upload Attempts 2958 times Solved 1974 times Solvers 1882 people Acceptance Rate 66.7% monitoring Average Runtime 624.6ms Average Memory 2239.3KB Average Code Length 227.6B No. Submitter Result Time Memory Length Language Submitted