小测验-基础算法
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Question 1 of 4
1. Question
1、（ ）是一种选优搜索法，按选优条件向前搜索，以达到目标。当搜索到某一步时，发现原先选择并不优或达不到目标，就退回一步重新选择。
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Question 2 of 4
2. Question
2、（ ）就是把一个复杂的问题分成两个或更多的相同类似的子问题，再把子问题分解成更小的子问题……直到最后的子问题可以简单地直接求解。而原问题的解就是子问题解的并。 (2012年普及组)
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Question 3 of 4
3. Question
3、从顶点 A0 出发，对有向图（ ）进行广度优先搜索（BFS）时，一种可能的遍历顺序是 A0, A1, A2, A3, A4。 多选 (2012年提高组)
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Question 4 of 4
4. Question
4、下面的故事与（ ）算法有着异曲同工之妙。 从前有座山，山里有座庙，庙里有个老和尚在给小和尚讲故事：“从前有座山，山里有座庙，庙里有个老和尚在给小和尚讲故事：‘从前有座山，山里有座庙，庙里有个老和尚给小和尚讲故事……’” (2013年普及组)
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