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为什么我们在网络拓扑中需要 k-nomial 树,它在广播方面比二叉树更快?
如果你在二叉树上做广播,根在他发送两条消息后是空闲的。在二叉树中,根有两个以上的邻居(而树的深度保持不变),因此节点在广播完成之前不会空闲。