description Problem history Submissions question_mark Qna how_to_vote Vote #6344 upload 266 done 77 how_to_reg 70 call_split Subtask 스위치 누르기2 timer 1s memory 1024MB upload Attempts 266 times Solved 77 times Solvers 70 people Acceptance Rate 28.9% monitoring Average Runtime 78.9ms Average Memory 13801.3KB Average Code Length 819.0B No. Submitter Result Time Memory Length Language Submitted