description Problem history Submissions question_mark Qna how_to_vote Vote #3287 upload 52 done 32 how_to_reg 30 스위치2(Light Switching) timer 1s memory 128MB upload Attempts 52 times Solved 32 times Solvers 30 people Acceptance Rate 61.5% monitoring Average Runtime 224.5ms Average Memory 8898.1KB Average Code Length 1604.4B No. Submitter Result Time Memory Length Language Submitted