用64位字长(其中1位符号位)表示定点小数时,所能表示的数值范围是______。
单选题2019-05-03 13:45:53
0621 A.[ 0,
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]
B.
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C.[ 0,
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]
D.[ 0,
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]
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设完全二叉树的顺序存储结构中存储数据ABCDE,要求给出该二叉树的链式存储结构并给出该二叉树的前序、中序和后序遍历序列。设给定一个权值集合W=(3,5,7,9,11),要求根据给定的权值集合构造一棵哈夫曼树并计算哈夫曼树的带权路径长度WPL。写出下列程序的时间复杂度
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Template <calss type > void BinTree <Type> ::
unknown (BinTreeNode<Type>*t) {
BinTreeNode< Type> *p =t, *temp;
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temp = p→leftchild;
p→leftchild = p→rightchild;
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unknown(p→leftchild);
undnown(p→rightchild);
}
}
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