description Problem history Submissions question_mark Qna how_to_vote Vote #210 upload 3375 done 1757 how_to_reg 1660 파일입출력 - 형성평가6 timer 1s memory - MB upload Attempts 3375 times Solved 1757 times Solvers 1660 people Acceptance Rate 52.1% monitoring Average Runtime 352.2ms Average Memory 1986.5KB Average Code Length 556.1B No. Submitter Result Time Memory Length Language Submitted