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最佳答案：说一套做一套。
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最佳答案：Seeing is one thing ,doing is another thing .
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最佳答案：这个最短路径算法,它的主要用途是要求出给定的一个点假如说是a 到图中其他所有点的最短路径到最远的那个顶点的路径不一定要通过所有的点的只要保证a到每一个点的路径是
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最佳答案：Can write is one thing, can say that is an another matter!So I want to raise my
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最佳答案：What you said is right. But doing it is another thing.What you will do or where
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最佳答案：1 To say is one thing,to do is another thing.2 Every ethlete hops to set up a wo