1119 Pre- and Post-order Traversals (30 分)【难度: 难 / 知识点: 树的构建】 - Code World

1119 Pre- and Post-order Traversals (30 分)【难度: 难 / 知识点: 树的构建】

Others 2021-11-27 21:09:24 views: null

在这里插入图片描述
https://pintia.cn/problem-sets/994805342720868352/problems/994805353470869504
难，未完成，有时间补题。

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Origin blog.csdn.net/qq_46527915/article/details/121456126

1119 Pre- and Post-order Traversals (30 分)【难度: 难 / 知识点: 树的构建】

1119 Pre- and Post-order Traversals (30 分)【难度: 难 / 知识点: 树的构建】

1119 Pre- and Post-order Traversals

PAT Grade --A1119 Pre- and Post-order Traversals [30]

PAT A-1119 Pre- and Post-order Traversals (30 points)

PAT A1119 Pre- and Post-order Traversals [seeking sequence in the preamble sequence]

[PAT] Grade 1119 Pre- and Post-order Traversals (preamble sequence after sequence revolution)

1119 Pre- and Post-order Traversals (the sequence preorder + = binary tree)

1135 Is It A Red-Black Tree (30 分)【难度: 难 / 知识点: 红黑树未完成】

1123 Is It a Complete AVL Tree (30 分)【难度: 难 / 平衡树未完成】

1150 Travelling Salesman Problem (25 分)【难度: 难 / 知识点: 图模拟未完成】

1131 Subway Map (30 分)【难度: 难 / Dijkstra最短路】

1080 Graduate Admission (30 分)【难度: 一般 / 知识点: 模拟排序】

1139 First Contact (30 分)【难度: 一般 / 知识点: 模拟】

1111 Online Map (30 分)【难度: 一般 / 知识点: Dijkstra最短路】

1155 Heap Paths (30 分)【难度: 一般 / 知识点: 堆堆的遍历】

1147 Heaps (30 分)【难度: 一般 / 知识点: 堆模拟】

1090 Highest Price in Supply Chain (25 分)【难度: 一般 / 知识点: 树的遍历】

1146 Topological Order (25 分)【难度: 一般 / 知识点: 拓扑排序】

1143 Lowest Common Ancestor (30 分)【难度: 中 / 知识点: 最低公共祖先未完成】

1127 ZigZagging on a Tree (30 分)【难度: 一般 / 知识点: 根据中序遍历后序遍历建树】

1135 Is It A Red-Black Tree (30 分)【难度: 难 / 知识点: 红黑树未完成】

1135 Is It A Red-Black Tree (30 分)【难度: 难 / 知识点: 红黑树未完成】

1135 Is It A Red-Black Tree (30 分)【难度: 难 / 知识点: 红黑树未完成】

1135 Is It A Red-Black Tree (30 分)【难度: 难 / 知识点: 红黑树未完成】

1135 Is It A Red-Black Tree (30 分)【难度: 难 / 知识点: 红黑树未完成】

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