description Problem history Submissions question_mark Qna how_to_vote Vote #209 upload 4237 done 1847 how_to_reg 1750 파일입출력 - 형성평가5 timer 1s memory - MB upload Attempts 4237 times Solved 1847 times Solvers 1750 people Acceptance Rate 43.6% monitoring Average Runtime 532.7ms Average Memory 2072.8KB Average Code Length 420.8B No. Submitter Result Time Memory Length Language Submitted
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