description Problem history Submissions question_mark Qna how_to_vote Vote #3122 upload 859 done 152 how_to_reg 122 2차원 평면에서 두 선분이 만나는 경우의 수 timer 2s memory 64MB upload Attempts 859 times Solved 152 times Solvers 122 people Acceptance Rate 17.7% monitoring Average Runtime 859.8ms Average Memory 4814.3KB Average Code Length 1666.0B No. Submitter Result Time Memory Length Language Submitted