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摘要：题目链接： 1114 Family Property This time, you are supposed to help us ... 阅读全文

posted @ 2018-11-16 13:06 xzhws 阅读(39) 评论(0) 推荐(0)

摘要： dijstra经典题相同路径取用时最短相同用时取节点数最少但注意用vector存储节点时，每次更新需要清空之前的值，保存最新的路径。参考自：https://www.liuchuo.net/archives/2407 阅读全文

posted @ 2018-11-16 09:44 xzhws 阅读(349) 评论(0) 推荐(0)

摘要：题目链接： 1110 Complete Binary Tree Given a tree, you are supposed to ... 阅读全文

posted @ 2018-11-15 20:24 xzhws 阅读(29) 评论(0) 推荐(0)

摘要：题目链接: PAT1066 Root of AVL Tree An AVL tree is a self-balancing bin... 阅读全文

posted @ 2018-11-10 11:49 xzhws 阅读(38) 评论(0) 推荐(0)

摘要： PAT 1115 Counting Nodes in a BST A Binary Search Tree (BST) is rec... 阅读全文

posted @ 2018-11-07 21:52 xzhws 阅读(35) 评论(0) 推荐(0)

摘要： 1033 To Fill or Not to Fill With highways available, driving a ca... 阅读全文

posted @ 2018-10-27 11:21 xzhws 阅读(28) 评论(0) 推荐(0)

摘要： 1022 Digital Library A Digital Library contains millions of books... 阅读全文

posted @ 2018-10-17 15:52 xzhws 阅读(35) 评论(0) 推荐(0)

摘要： 1020 Tree Traversals Suppose that all the keys in a binary tree a... 阅读全文

posted @ 2018-10-16 20:49 xzhws 阅读(49) 评论(0) 推荐(0)

摘要： 1017 Queueing at Bank Suppose a bank has K windows open for servi... 阅读全文

posted @ 2018-10-14 20:02 xzhws 阅读(34) 评论(0) 推荐(0)

摘要：参考自： https://www.nowcoder.com/questionTerminal/5a5281aef52a4f6f943... 阅读全文

posted @ 2018-10-12 16:25 xzhws 阅读(111) 评论(0) 推荐(0)

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