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摘要: With the 2010 FIFA World Cup running, football fans the world over were becoming increasingly excited as the best players from the best teams doing ba 阅读全文
posted @ 2018-06-07 21:23 赖兴宇 阅读(361) 评论(0) 推荐(0)
摘要: This time, you are supposed to find A*B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each case occu 阅读全文
posted @ 2018-06-07 21:11 赖兴宇 阅读(126) 评论(0) 推荐(0)
摘要: At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door 阅读全文
posted @ 2018-06-07 20:33 赖兴宇 阅读(151) 评论(0) 推荐(0)
摘要: A family hierarchy is usually presented by a pedigree tree. Your job is to count those family members who have no child. Input Each input file contain 阅读全文
posted @ 2018-06-07 20:15 赖兴宇 阅读(126) 评论(0) 推荐(0)
摘要: This time, you are supposed to find A+B where A and B are two polynomials. Input Each input file contains one test case. Each case occupies 2 lines, a 阅读全文
posted @ 2018-06-07 19:53 赖兴宇 阅读(140) 评论(0) 推荐(0)
摘要: Calculate a + b and output the sum in standard format -- that is, the digits must be separated into groups of three by commas (unless there are less t 阅读全文
posted @ 2018-06-07 19:01 赖兴宇 阅读(111) 评论(0) 推荐(0)
摘要: Given a sequence of positive numbers, a segment is defined to be a consecutive subsequence. For example, given the sequence {0.1, 0.2, 0.3, 0.4}, we h 阅读全文
posted @ 2018-06-05 23:22 赖兴宇 阅读(404) 评论(0) 推荐(0)
摘要: Suppose that all the keys in a binary tree are distinct positive integers. Given the preorder and inorder traversal sequences, you are supposed to out 阅读全文
posted @ 2018-06-05 22:47 赖兴宇 阅读(150) 评论(0) 推荐(0)
摘要: The string APPAPT contains two PAT's as substrings. The first one is formed by the 2nd, the 4th, and the 6th characters, and the second one is formed 阅读全文
posted @ 2018-06-05 21:19 赖兴宇 阅读(104) 评论(0) 推荐(0)
摘要: 1124 Raffle for Weibo Followers (20)(20 分) John got a full mark on PAT. He was so happy that he decided to hold a raffle(抽奖) for his followers on Weib 阅读全文
posted @ 2018-06-05 21:06 赖兴宇 阅读(140) 评论(0) 推荐(0)
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