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全部文章 / PAT （共54篇）

PAT(树)——1090 Highest Price in Supply Chain （25 分）

1090 Highest Price in Supply Chain （25 分） A supply chain is a network of retailers（零售商）, distributors（经销商）, and suppliers（供应商）-- everyone involved in ...

2019-01-21

0 383

PAT(树)——1086 Tree Traversals Again （25 分）

1086 Tree Traversals Again （25 分） An inorder binary tree traversal can be implemented in a non-recursive way with a stack. For example, suppose that w...

2019-01-21

0 462

PAT(树)——1079 Total Sales of Supply Chain （25 分）

1079 Total Sales of Supply Chain （25 分） A supply chain is a network of retailers（零售商）, distributors（经销商）, and suppliers（供应商）-- everyone involved in m...

2019-01-20

0 570

PAT(树)——1053 Path of Equal Weight （30 分）

1053 Path of Equal Weight （30 分） Given a non-empty tree with root R, and with weight Wi assigned to each tree node Ti . The weight of a path fr...

2019-01-20

0 501

PAT(树)——1020 Tree Traversals （25 分）

1020 Tree Traversals （25 分） Suppose that all the keys in a binary tree are distinct positive integers. Given the postorder and inorder traversal sequ...

PAT

2019-01-20

0 460

PAT(图)——1111 Online Map （30 分）

1111 Online Map （30 分） Input our current position and a destination, an online map can recommend several paths. Now your job is to recommend two path...

PAT

2019-01-19

0 506

PAT(图)——1087 All Roads Lead to Rome （30 分）

1087 All Roads Lead to Rome （30 分） Indeed there are many different tourist routes from our city to Rome. You are supposed to find your clients the ro...

2019-01-19

0 449

PAT(图)——1030 Travel Plan （30 分）

1030 Travel Plan （30 分） A traveler’s map gives the distances between cities along the highways, together with the cost of each highway. Now you are s...

2019-01-19

0 424

PAT(排序)——1083 List Grades （25 分）

1083 List Grades （25 分） Given a list of N student records with name, ID and grade. You are supposed to sort the records with respect to the grade in ...

PAT

2019-01-18

0 426

PAT(排序)——1075 PAT Judge （25 分）

1075 PAT Judge （25 分） The ranklist of PAT is generated from the status list, which shows the scores of the submissions. This time you are supposed to...

2019-01-18

0 600