description Problem history Submissions question_mark Qna how_to_vote Vote #4189 upload 4391 done 1363 how_to_reg 981 장기 2 timer 1s memory 256MB upload Attempts 4391 times Solved 1363 times Solvers 981 people Acceptance Rate 31.0% monitoring Average Runtime 690.9ms Average Memory 30842.0KB Average Code Length 1126.9B No. Submitter Result Time Memory Length Language Submitted
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