【判断题】
在用循环单链表表示的链式队列中,可以不设队头指针,仅在链尾设置队尾指针。
A. 对
B. 错
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【判断题】
通常递归的算法简单、易懂、容易编写,而且执行的效率也高。
A. 对
B. 错
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多维数组是一种复杂的数据结构,数组元素之间的关系既不是线性的也不是树形的。
A. 对
B. 错
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二叉树的唯一存储形式就是链表。
A. 对
B. 错
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一棵二叉树的后序遍历序列中第一个元素是根结点的值。
A. 对
B. 错
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树的高度就是该树的最大层次数。
A. 对
B. 错
【判断题】
只允许最下面的二层结点的度数小于2的二叉树是完全二叉树。
A. 对
B. 错
【判断题】
用拓扑排序方法可以检测一个有向图中是否存在环路。
A. 对
B. 错
【判断题】
无向图的邻接矩阵是对称矩阵。
A. 对
B. 错
【判断题】
带权无向图的最小生成树是唯一的。
A. 对
B. 错
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用Prim算法和Kruskal算法求最小代价生成树的代价不一定相同。
A. 对
B. 错
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存储图的邻接矩阵中,邻接矩阵的大小不但与图的顶点个数有关,而且与图的边数也有关。
A. 对
B. 错
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霍夫曼树一定是满二叉树。
A. 对
B. 错
【判断题】
哈夫曼树中没有度数为1的结点。
A. 对
B. 错
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先序遍历一棵二叉排序树得到的结点序列不一定是有序的序列。
A. 对
B. 错
【判断题】
中序遍历一棵二叉排序树可以得到一个有序的序列。
A. 对
B. 错
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当向非空的二叉排序树中插入一个结点,则该结点一定成为叶子结点。
A. 对
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【判断题】
图的深度优先遍历算法中需要设置一个标志数组,以便区分图中的每个顶点是否被访问过。
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不论是入队列操作还是入栈操作,在顺序存储结构上都需要考虑“溢出”情况。
A. 对
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完全二叉树中的叶子结点只可能在最后两层中出现。
A. 对
B. 错
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对连通图进行深度优先遍历可以访问到该图中的所有顶点。
A. 对
B. 错
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二叉树的二叉链表中所有叶子结点的左右指针都为空。
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二叉树和树一样,不同之处是二叉树最多只有两个孩子。
A. 对
B. 错
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折半查找算法的前提之一是线性表有序。
A. 对
B. 错
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对相同关键字集合,无论以任何次序输入所创建相同的二叉排序树都相同。
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在散列存储中,装填因子α越小,则发生冲突的可能性也越小。
A. 对
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当从一个小根堆(最小堆)中删除一个元素时,需要把堆尾元素填补到堆顶位置,然后再按条件把它逐层向下调整,直到调整到合适位置为止。
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一组关键码已完全有序时,最快的排序方法是快速排序。
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与其他排序方法进行比较,快速排序在任何时候都是最快的。
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【单选题】
毛泽东同志说,“‘实事’就是客观存在着的一切事物,‘是’,就是客观事物的内部联系,即规律性,‘求’就是我们去研究。”这段话,出自___
A. 《整顿党的作风》
B. 《反对党八股》
C. 《反对本本主义》
D. 《改造我们的学习》
【单选题】
检验真理的唯一标准是___
A. 马克思主义
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“墙上芦苇,头重脚轻根底浅;山间竹笋,嘴尖皮厚腹中空。”毛泽东在延安整风运动期间用这幅对联形象地讽刺了___
A. 主观主义的学风
B. 宗派主义的党风
C. 党八股的文风
D. 官僚主义的作风
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延安时期,毛泽东写下了著名的《实践论》、《矛盾论》主要是为了克服党内严重的___
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D. 教条主义
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党的解放思想、实事求是思想路线正式重新确立的标志是___
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B. 《中国共产党第十一届中央委员会第三次全体会议公报》
C. 《高举毛泽东思想旗帜,坚持实事求是的原则》                       
D. 《关于建国以来党的若干历史问题的决议》
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在党的历史上长期存在着教条主义和经验主义两种错误倾向,尽管二者表现形式不同,其本质都犯了主观主义错误,其本质错误在于___
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中国共产党把毛泽东思想确定为党的指导思想的会议是___
A. 中共六届六中全会
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D. 中共七大
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中共十六大新确立并写入党章的全党、全国人民的指导思想是___
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马克思主义中国化理论成果的精髓是___
A. 实事求是
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毛泽东思想成熟是在什么时期___
A. 党成立初期和国民革命时期
B. 土地革命战争前中期
C. 土地革命战争后期和抗战时期
D. 建国以后
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共产党的历史上,第一次鲜明地提出“马克思主义中国化”的命题和任务的会议是___
A. 党的二大
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