description Problem history Submissions question_mark Qna how_to_vote Vote #212 upload 3378 done 1771 how_to_reg 1685 파일입출력 - 형성평가8 timer 1s memory - MB upload Attempts 3378 times Solved 1771 times Solvers 1685 people Acceptance Rate 52.4% monitoring Average Runtime 379.9ms Average Memory 1748.3KB Average Code Length 647.0B No. Submitter Result Time Memory Length Language Submitted