loving coding

Generally speaking, there are a lot of problems about strings processing. Now you encounter another such problem. If you get two strings, such as “asdf” and “sdfg”, the result of the addition betwee...

题目描述 给定一个含n个数的序列A和一个含m (m<=n) 个数的序列B。 询问在A中有多少段连续的长为m的子序列Ak,Ak+1,…,Ak+m-1使得对于任意1<=i, j<=m满足Ak+i-1-Bi=Ak+j-1-Bj输入 第一行两个整数n，m (1 <=m <= n <= 106) 接下来一行n个整数，描述序列A (Ai <= 109) 接下来一行m个...

OulipoTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 46123 Accepted: 18388DescriptionThe French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter 'e'. H...

For each list of words, output a line with each word reversed without changing the order of the words.This problem contains multiple test cases!The first line of a multiple input is an integer N

Count the stringTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11717    Accepted Submission(s): 5461Problem DescriptionIt is well k

剪花布条Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 22868    Accepted Submission(s): 14289Problem Description一块花布条，里面有些图案，另有一块直接可用的小

Simpsons’ Hidden TalentsTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10278    Accepted Submission(s): 3579Problem Description

Best RewardProblem DescriptionAfter an uphill battle, General Li won a great victory. Now the head of state decide to reward him with honor and treasures for his great exploit. One

Problem DescriptionGenerally speaking, there are a lot of problems about strings processing. Now you encounter another such problem. If you get two strings, such as “asdf” and “sdfg”, the result o

PeriodProblem DescriptionFor each prefix of a given string S with N characters (each character has an ASCII code between 97 and 126, inclusive), we want to know whether the prefix is a p

Seek the Name, Seek the FameDescriptionThe little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names to their newly-born babies.

Simpsons’ Hidden TalentsTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9765    Accepted Submission(s): 3378Problem DescriptionH

Problem DescriptionThe French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter 'e'. He was a member of the Oulipo group. A quote from the book:Tout avait

CC always becomes very depressed at the end of this month, he has checked his credit card yesterday, without any surprise, there are only 99.9 yuan left. he is too distressed and thinking about how

Number SequenceTime Limit: 10000/5000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 28715    Accepted Submission(s): 12063Problem DescriptionGiven

人随着岁数的增长是越大越聪明还是越大越笨，这是一个值得全世界科学家思考的问题,同样的问题Eddy也一直在思考，因为他在很小的时候就知道亲和串如何判断了，但是发现，现在长大了却不知道怎么去判断亲和串了，于是他只好又再一次来请教聪明且乐于助人的你来解决这个问题。 亲和串的定义是这样的：给定两个字符串s1和s2,如果能通过s1循环移位，使s2包含在s1中，那么我们就说s2 是s1的亲和串。

Andy, 8, has a dream - he wants to produce hisvery own dictionary. This is not an easy task forhim, as the number of words that he knows is,well, not quite enough. Instead of thinking up allthe words