description Problem history Submissions question_mark Qna how_to_vote Vote #2118 upload 216 done 87 how_to_reg 66 데카르트(카테시안) 트리 timer 1s memory 256MB upload Attempts 216 times Solved 87 times Solvers 66 people Acceptance Rate 40.3% monitoring Average Runtime 153.5ms Average Memory 3541.2KB Average Code Length 1619.7B No. Submitter Result Time Memory Length Language Submitted