勇往直前的力量

2021年11月10日

1053 Path of Equal Weight (30 分)（树的遍历）【回顾】

摘要： Given a non-empty tree with root R, and with weight Wi assigned to each tree node Ti. The weight of a path from R to L is defined to be the sum of the 阅读全文

posted @ 2021-11-10 20:14 勇往直前的力量阅读(45) 评论(0) 推荐(0)

1020 Tree Traversals (25 分)（⼆叉树的遍历，后序中序转层序）

摘要： Description Suppose that all the keys in a binary tree are distinct positive integers. Given the postorder and inorder traversal sequences, you are su 阅读全文

posted @ 2021-11-10 11:23 勇往直前的力量阅读(56) 评论(0) 推荐(0)

1028 List Sorting (25 分)（排序）

摘要： Excel can sort records according to any column. Now you are supposed to imitate this function. Input Each input file contains one test case. For each 阅读全文

posted @ 2021-11-10 10:22 勇往直前的力量阅读(37) 评论(0) 推荐(0)

2021年11月9日

1027 Colors in Mars (20 分)（进制转换）

摘要： People in Mars represent the colors in their computers in a similar way as the Earth people. That is, a color is represented by a 6-digit number, wher 阅读全文

posted @ 2021-11-09 20:43 勇往直前的力量阅读(35) 评论(0) 推荐(0)

1025 PAT Ranking (25 分)（排序）

摘要： Programming Ability Test (PAT) is organized by the College of Computer Science and Technology of Zhejiang University. Each test is supposed to run sim 阅读全文

posted @ 2021-11-09 20:07 勇往直前的力量阅读(142) 评论(0) 推荐(0)

1024 Palindromic Number (25 分)（大整数相加）

摘要： A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic number 阅读全文

posted @ 2021-11-09 15:34 勇往直前的力量阅读(54) 评论(0) 推荐(0)

1022 Digital Library (30 分)（map）

摘要： A Digital Library contains millions of books, stored according to their titles, authors, key words of their abstracts, publishers, and published years 阅读全文

posted @ 2021-11-09 10:35 勇往直前的力量阅读(52) 评论(0) 推荐(0)

2021年11月7日

1023 Have Fun with Numbers (20 分)（大整数运算）

摘要： Notice that the number 123456789 is a 9-digit number consisting exactly the numbers from 1 to 9, with no duplication. Double it we will obtain 2469135 阅读全文

posted @ 2021-11-07 23:47 勇往直前的力量阅读(70) 评论(0) 推荐(0)

1019 General Palindromic Number (20 分)（回文数）

摘要： A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For example, 1234321 is a palindromic number 阅读全文

posted @ 2021-11-07 21:56 勇往直前的力量阅读(56) 评论(0) 推荐(0)

2021年11月6日

1017 Queueing at Bank (25 分)（优先队列)

摘要： Suppose a bank has K windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. All the c 阅读全文

posted @ 2021-11-06 23:38 勇往直前的力量阅读(37) 评论(0) 推荐(0)

勇往直前的力量

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