// 简化版：每个值一个桶（退化为计数排序）
"I am able to say categorically that there is safe care. There is good care, I have seen examples of it. But, I have also seen way too many examples of poor care.
，这一点在雷电模拟器官方版本下载中也有详细论述
The barycentric coordinates of are derived from the areas of sub-triangles .
def __init__(self):