随笔分类 -  Pat

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pat 1023 Have Fun with Numbers（20 分）
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 @ 2018-09-04 09:36 GetcharZp 阅读(191) 评论(0) 推荐(0)
pat 1116 Come on! Let's C（20 分）
摘要："Let's C" is a popular and fun programming contest hosted by the College of Computer Science and Technology, Zhejiang University. Since the idea of th 阅读全文
posted @ 2018-09-04 00:17 GetcharZp 阅读(147) 评论(0) 推荐(0)
pat 1120 Friend Numbers（20 分）
摘要：Two integers are called "friend numbers" if they share the same sum of their digits, and the sum is their "friend ID". For example, 123 and 51 are fri 阅读全文
posted @ 2018-09-03 23:45 GetcharZp 阅读(102) 评论(0) 推荐(0)
pat 1124 Raffle for Weibo Followers（20 分）
摘要：John got a full mark on PAT. He was so happy that he decided to hold a raffle（抽奖） for his followers on Weibo -- that is, he would select winners from 阅读全文
posted @ 2018-09-03 23:29 GetcharZp 阅读(194) 评论(0) 推荐(0)
pat 1136 A Delayed Palindrome（20 分）
摘要：Consider a positive integer N written in standard notation with k+1 digits a​i​​ as a​k​​⋯a​1​​a​0​​ with 0≤a​i​​<10 for all i and a​k​​>0. Then N is 阅读全文
posted @ 2018-09-03 18:39 GetcharZp 阅读(163) 评论(0) 推荐(0)
pat 1144 The Missing Number（20 分）
摘要：Given N integers, you are supposed to find the smallest positive integer that is NOT in the given list. Input Specification: Each input file contains 阅读全文
posted @ 2018-09-03 17:21 GetcharZp 阅读(238) 评论(0) 推荐(0)
pat 1015 Reversible Primes（20 分）
摘要：A reversible prime in any number system is a prime whose "reverse" in that number system is also a prime. For example in the decimal system 73 is a re 阅读全文
posted @ 2018-09-03 16:39 GetcharZp 阅读(132) 评论(0) 推荐(0)
pat 1011 World Cup Betting（20 分）
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 @ 2018-09-03 11:54 GetcharZp 阅读(167) 评论(0) 推荐(0)
pat 1008 Elevator（20 分）
摘要：The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers denote at which floors the elev 阅读全文
posted @ 2018-09-03 11:53 GetcharZp 阅读(164) 评论(0) 推荐(0)
pat 1006 Sign In and Sign Out（25 分）
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 @ 2018-09-03 01:59 GetcharZp 阅读(182) 评论(0) 推荐(0)
1005 Spell It Right（20 分）
摘要：Given a non-negative integer N, your task is to compute the sum of all the digits of N, and output every digit of the sum in English. Input Specificat 阅读全文
posted @ 2018-09-03 01:43 GetcharZp 阅读(158) 评论(0) 推荐(0)
1001 A+B Format
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 tha 阅读全文
posted @ 2018-09-03 00:43 GetcharZp 阅读(152) 评论(0) 推荐(0)

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