description Problem history Submissions question_mark Qna how_to_vote Vote #1936 upload 178 done 127 how_to_reg 77 꼭지점 개수 timer 1s memory 128MB upload Attempts 178 times Solved 127 times Solvers 77 people Acceptance Rate 71.3% monitoring Average Runtime 5381.9ms Average Memory 6624.4KB Average Code Length 273.5B No. Submitter Result Time Memory Length Language Submitted