// 第二步：遍历nums1，从Map中直接查询每个元素的结果（O(1)查询，无需重复计算）
▲提示词：I want to wash my car. The car wash is 50 meters away. Should I walk or drive?｜图片来源：X@Google
，这一点在服务器推荐中也有详细论述
The barycentric coordinates of are derived from the areas of sub-triangles .
Artie Beaty, Contributing WriterContributing Writer
Tony Jolliffe BBC