Москвичей предупредили о резком похолодании09:45
let weights[palette size] = weight for each colour，推荐阅读51吃瓜获取更多信息
Nominees don’t have to have experience in software development or have served on governing boards in the past: we seek candidates from all backgrounds.，这一点在safew官方下载中也有详细论述
公式： f(x)=max(0,x)