2015年8月18日
PAT 1016. Phone Bills (25)
摘要： 1016. Phone Bills (25)A long-distance telephone company charges its customers by the following rules:Making a long-distance call costs a certain amoun... 阅读全文
posted @ 2015-08-18 22:04 JackWang822 阅读(603) 评论(1) 推荐(0)
PAT 1099. Build A Binary Search Tree (30)
摘要： 1099. Build A Binary Search Tree (30)A Binary Search Tree (BST) is recursively defined as a binary tree which has the following properties:The left su... 阅读全文
posted @ 2015-08-18 14:03 JackWang822 阅读(349) 评论(0) 推荐(0)
PAT 1097. Deduplication on a Linked List (25)
摘要： 1097. Deduplication on a Linked List (25)Given a singly linked list L with integer keys, you are supposed to remove the nodes with duplicated absolute... 阅读全文
posted @ 2015-08-18 13:34 JackWang822 阅读(213) 评论(0) 推荐(0)
PAT 1096. Consecutive Factors (20)
摘要： 1096. Consecutive Factors (20)Among all the factors of a positive integer N, there may exist several consecutive numbers. For example, 630 can be fact... 阅读全文
posted @ 2015-08-18 12:57 JackWang822 阅读(341) 评论(0) 推荐(0)
2015年8月17日
PAT 1090. Highest Price in Supply Chain (25)
摘要： 1090. Highest Price in Supply Chain (25)A supply chain is a network of retailers（零售商）, distributors（经销商）, and suppliers（供应商）-- everyone involved in mo... 阅读全文
posted @ 2015-08-17 20:53 JackWang822 阅读(180) 评论(0) 推荐(0)
PAT 1088. Rational Arithmetic (20)
摘要： 1088. Rational Arithmetic (20)For two rational numbers, your task is to implement the basic arithmetics, that is, to calculate their sum, difference, ... 阅读全文
posted @ 2015-08-17 20:22 JackWang822 阅读(225) 评论(0) 推荐(0)
PAT 1086. Tree Traversals Again (25)
摘要： 1086. Tree Traversals Again (25)An inorder binary tree traversal can be implemented in a non-recursive way with a stack. For example, suppose that whe... 阅读全文
posted @ 2015-08-17 19:09 JackWang822 阅读(156) 评论(0) 推荐(0)
PAT 1085. Perfect Sequence (25)
摘要： 1085. Perfect Sequence (25)Given a sequence of positive integers and another positive integer p. The sequence is said to be a "perfect sequence" if M ... 阅读全文
posted @ 2015-08-17 16:50 JackWang822 阅读(169) 评论(0) 推荐(0)
2015年8月16日
PAT 1083. List Grades (25)
摘要： 1083. List Grades (25)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 non... 阅读全文
posted @ 2015-08-16 21:29 JackWang822 阅读(148) 评论(0) 推荐(0)
2015年8月15日
PAT 1082. Read Number in Chinese (25)
摘要： 1082. Read Number in Chinese (25)Given an integer with no more than 9 digits, you are supposed to read it in the traditional Chinese way. Output "Fu" ... 阅读全文
posted @ 2015-08-15 23:00 JackWang822 阅读(217) 评论(0) 推荐(0)