description Problem history Submissions question_mark Qna how_to_vote Vote #205 upload 2953 done 1971 how_to_reg 1879 파일입출력 - 형성평가1 timer 1s memory - MB upload Attempts 2953 times Solved 1971 times Solvers 1879 people Acceptance Rate 66.7% monitoring Average Runtime 625.7ms Average Memory 2241.8KB Average Code Length 227.6B No. Submitter Result Time Memory Length Language Submitted