if beta <= alpha:
return self.val
return self.val
def addChild(self):
child=MaxNode()
self.addChildX(child)
return child
import sys
root=MaxNode()
if len(sys.argv) > 1:
net=sys.argv[1]
else:
net="net2best"
readNet(net+".txt",root)
printTree(net+"_init.ps",root)
root.visit(-INF,INF)
printTree(net+"_final.ps",root)
return str(self.val)
def update(self):
for c in self.children:
self.val=min(c.val,self.val)
def addChild(self):
child=MaxNode()
self.addChildX(child)
return child
nodes=[]
root=MaxNode()
readNet("net4.txt",root)
printTree("initialTree.ps",root)
def updateMinMax(node):
# print " visite : " ,node.hash
node.visit_hash=Node.visit_count
Node.visit_count=Node.visit_count+1
if node.children==None:
return