Focus

题目戳这里这道题并不是很难，就是细(keng)节(dian)有点多如果一个神经元的 C[i]<=0 C[i] <=0 ，那他就不会exciting，不会继续传递。C[i]C[i] 有可能是负数，所以输出的时候要判断 C[i]>0C[i] >0 而不是 C[i]!=0C[i]!=0。U[i]U[i] 其实没必要存储下来，输入层的 U[i]U[i] 其实没什么用。具体看下面的分析。分析题目中的公

Problem DescriptionDandelion’s uncle is a boss of a factory. As the spring festival is coming , he wants to distribute rewards to his workers. Now he has a trouble about how to distribute the reward