Unlike other self-balancing binary search trees that provide worst case O(log n) lookup time, scapegoat trees have no additional per-node overhead compared to a regular binary search tree.

和其它的提供了最坏情况O（log n） 查找时间的自平衡二分查找树不同，替罪羊树与普通的二分查找树相比，并没有对每个节点增加额外的开销。

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This suggests that Mr Lion had been deliberately singled out as a scapegoat and given no time to defend himself.

ECONOMIST: The curse continues | The

In response, Greece's foreign minister told the BBC that Athens was not the source of the crisis, and that no country should be made a scapegoat.

BBC: Nicolas Sarkozy: Greece should have been denied euro

This is the problem we in the West have no easy solution to, and we scapegoat Israel admonish it to behave better so as not to feel helpless.

WSJ: Israel and the Surrender of the West