#1152 : Lucky Substrings时间限制:10000ms单点时限:1000ms内存限制:256MB描述A string s is LUCKY if and only if the number of different characters in s is a fibonacci number. Given a string consisting of only lower case letters, output all its lucky non-empty substrin…

题目链接:https://vjudge.net/problem/POJ-1226 Substrings Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 15122   Accepted: 5309 Description You are given a number of case-sensitive strings of alphabetic characters, find the largest string X,…

Description You are given a number of case-sensitive strings of alphabetic characters, find the largest string X, such that either X, or its inverse(相反,倒转) can be found as a substring of any of the given strings.   Input The first line of the input f…

<zw版·Halcon-delphi系列原创教程> Halcon分类函数014,tuple,元组 为方便阅读,在不影响说明的前提下,笔者对函数进行了简化: :: 用符号“**”,替换:“procedure” :: 用大写字母“X”,替换:“IHUntypedObjectX” :: 省略了字符:“const”.“OleVariant” [示例] 说明 函数: procedure AddNoiseWhiteContourXld( const Contours: IHUntypedObjectX;…

字符串处理函数1.返回字符串的长度 str.length => integer 2.判断字符串中是否包含另一个串 str.include? other_str => true or false "hello".include? "lo" #=> true "hello".include? "ol" #=> false "hello".include? ?h #=> true 3…

<zw版·delphi与halcon系列原创教程>zw版_THOperatorSetX控件函数列表v11中文增强版 Halcon虽然庞大,光HALCONXLib_TLB.pas文件,源码就要7w多行,但核心控件就是两个: THImagex,图像数据控件,v11版,包括488个函数和子程序 THOperatorSetX,操作主接口控件,v11版,包括1929个子程序 以上两大核心控件,已经删除个别delphi内部属性函数,不影响日常使用. 其他控件,基本上,都是为配合两个控件,提供数据类型支持.…

694. Distinct Substrings Problem code: DISUBSTR   Given a string, we need to find the total number of its distinct substrings. Input T- number of test cases. T<=20;Each test case consists of one string, whose length is <= 1000 Output For each test c…

1.数据修复最先考虑通过db内做修复,实在不行,在考虑外部应用程序通过jdbc修复. 比如一个场景:profile_image_url与enlarge_image_url都是微博用户信息返回的字段. 前者是http://tp2.sinaimg.cn/1928431341/50/5621497131/1,后者正常情况是http: //tp2.sinaimg.cn/1928431341/180/5621497131/1, 此时如果修复后者的数据,只需将/50/替换成/180/,只需通过postgre…

#1152 : Lucky Substrings 时间限制:10000ms 单点时限:1000ms 内存限制:256MB 描述 A string s is LUCKY if and only if the number of different characters in s is a fibonacci number. Given a string consisting of only lower case letters, output all its lucky non-empty sub…

lua的string函数: 参数中的index从1开始,负数的意义是从后开始往前数,比如-1代表最后一个字母 对于string类型的值,可以使用OO的方式处理,如string.byte(s.i)可以被写成s:byte(i) It also sets a metatable for strings where the __index field points to the string table. Therefore, you can use the string functions in ob…