description Problem history Submissions question_mark Qna how_to_vote Vote #4765 upload 62 done 3 how_to_reg 3 복잡한 그래프 문제 timer 2s memory 512MB upload Attempts 62 times Solved 3 times Solvers 3 people Acceptance Rate 4.8% monitoring Average Runtime 1306.1ms Average Memory 15109.0KB Average Code Length 1997.0B No. Submitter Result Time Memory Length Language Submitted