description Problem history Submissions question_mark Qna how_to_vote Vote #3647 upload 4 done 1 how_to_reg 1 연결성 판별 2 timer 1s memory 128MB upload Attempts 4 times Solved 1 times Solvers 1 people Acceptance Rate 25.0% monitoring Average Runtime 334.8ms Average Memory 24835.0KB Average Code Length 2052.3B No. Submitter Result Time Memory Length Language Submitted