class brain:
	def __init__(self):
		self.inputs = []
		self.hidden = []
		self.outputs = []
		
class neuron:
	def __init__(self, threshhold ):
		self.output = None #the node to output to
		self.threshhold = threshhold #threshhold
		
		self.w = [] #inputs
		
		self.active = 0 #0 means not active
		
	def setOutput(self, neuron, weight):
		self.output = neuron
		self.output.addInput(self, weight)
		
	def addInput(self, neuron, weight)
		self.w.append((neuron,weight))
		
	def processInputs(self):
		sum = 0
		for n,w in self.w:
			sum += (n.active * w)
		if sum => self.threshhold:
			self.active = 1
		else:
			self.active = 0