description Problem history Submissions question_mark Qna how_to_vote Vote #6101 upload 4 done 2 how_to_reg 2 A Graph Problem timer 1s memory 512MB upload Attempts 4 times Solved 2 times Solvers 2 people Acceptance Rate 50.0% monitoring Average Runtime 1274.5ms Average Memory 28370.0KB Average Code Length 998.3B No. Submitter Result Time Memory Length Language Submitted