勇往直前的力量

2021年11月6日

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 @ 2021-11-06 23:25 勇往直前的力量阅读(27) 评论(0) 推荐(0) 编辑

1012 The Best Rank (25 分)（排序）

摘要： To evaluate the performance of our first year CS majored students, we consider their grades of three courses only: C - C Programming Language, M - Mat 阅读全文

posted @ 2021-11-06 18:10 勇往直前的力量阅读(43) 评论(0) 推荐(0) 编辑

2021年11月5日

1011. World Cup Betting (20)（查找元素）

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 @ 2021-11-05 22:55 勇往直前的力量阅读(25) 评论(0) 推荐(0) 编辑

2021年11月4日

1009 Product of Polynomials (25 分)（模拟）

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 @ 2021-11-04 22:25 勇往直前的力量阅读(30) 评论(0) 推荐(0) 编辑

1008 Elevator (20 分)（数学问题）

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 @ 2021-11-04 21:46 勇往直前的力量阅读(108) 评论(0) 推荐(0) 编辑

1006 Sign In and Sign Out (25 分)（查找元素）

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 @ 2021-11-04 21:13 勇往直前的力量阅读(37) 评论(0) 推荐(0) 编辑

1005 Spell It Right (20 分)（字符串处理）

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 @ 2021-11-04 20:19 勇往直前的力量阅读(23) 评论(0) 推荐(0) 编辑

1002 A+B for Polynomials (25 分)（模拟）

摘要： Description 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 occupie 阅读全文

posted @ 2021-11-04 19:37 勇往直前的力量阅读(29) 评论(0) 推荐(0) 编辑

1001 A+B Format (20 分)（字符串处理）

摘要： Description 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 阅读全文

posted @ 2021-11-04 14:57 勇往直前的力量阅读(20) 评论(0) 推荐(0) 编辑

2021年11月3日

1097 Deduplication on a Linked List (25 分)（链表）

摘要： Description Given a singly linked list L with integer keys, you are supposed to remove the nodes with duplicated absolute values of the keys. That is, 阅读全文

posted @ 2021-11-03 17:22 勇往直前的力量阅读(25) 评论(0) 推荐(0) 编辑

勇往直前的力量

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