description Problem history Submissions question_mark Qna how_to_vote Vote #7004 upload 272 done 137 how_to_reg 112 스위치 누르기 timer 1s memory 128MB upload Attempts 272 times Solved 137 times Solvers 112 people Acceptance Rate 50.4% monitoring Average Runtime 47.2ms Average Memory 6725.4KB Average Code Length 350.6B No. Submitter Result Time Memory Length Language Submitted
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