[algorithm design and analysis] Chapter 9 string algorithm

Chapter 9 string algorithm (2021 / 11 / 27 by tycube) 9.1 exact string matching 9.1.1 Problem Description: Given text T T T and mode P P P. Return text requir ...

Posted on Tue, 30 Nov 2021 12:10:13 -0500 by ryans18

Take five minutes to find out what String.trim() did

Where String.trim() is used in the project, click to see trim(). Previously, I thought that trim() was only used to remove the "space" character at the beginning and end of the string, but from the source code, it seems that this statement is not accurate. In terms of technology, be more rigorous. Record it here, and the big guys will ...

Posted on Sun, 28 Nov 2021 03:25:31 -0500 by nashsaint

LeetCode_String_394. String Decode String [String, Recursive] [java] [Medium]

Catalog 1. Title Description English Description Chinese Description Examples and instructions 2. Solving problems Three, AC code Java 4. Problem solving process First Bo Second Stroke   1. Title Description English Description Given an encoded string, return its decoded string. The encoding rule is: k[encoded_string], where ...

Posted on Sat, 27 Nov 2021 13:55:22 -0500 by DragonFire-N[R]

leetcode -- string

Topic overview Link with leetcode Reverse string Reverse string II Sword finger Offer 05 Replace spaces Flip the words in the string Sword finger Offer58-II Left rotation string28.Implement str () Duplicate substring Sub topic explanation 344 reverse string If the key part of the problem can be solved directly with library fu ...

Posted on Tue, 23 Nov 2021 10:13:42 -0500 by Ollie Saunders

Introduction to DotNet Library - Viyi.Strings

Viyi.Strings Is a. NET library that supports. Net Standard 2.0 and. Net 5. As can be seen from the name, the main purpose of this library is to solve some operations on strings and text. In general, the current version of Viyi.Strings provides the following functions:Text based encoding / decoding supports Base64 and Hex (hexadecimal) encoding ...

Posted on Mon, 22 Nov 2021 09:53:15 -0500 by junk@alf2.com

Palindrome string in algorithm

125 validate palindrome string Given a string, verify whether it is a palindrome string. Only alphanumeric characters are considered, and the case of letters can be ignored. Enter a string and output a Boolean value indicating whether the string is a palindrome string Input: "A man, a plan, a canal: Panama" Output: true Explanat ...

Posted on Wed, 03 Nov 2021 21:47:18 -0400 by Kilo

CF506E Mr. Kitayuta's Gift

1, Title Click here to see the question 2, Solution A question that deeply baptized me is a rare good question with both thinking difficulty and code difficulty! Consider my palindrome string first! First, consider how to count. The questions tell you that you only care about the final state. We count the final state directly. Considering the e ...

Posted on Wed, 03 Nov 2021 20:41:51 -0400 by maxedison

String pattern matching problem (including BF algorithm and KMP algorithm)

catalogue Introduction of string pattern matching algorithm Algorithm purpose Algorithm application Algorithm type BF algorithm Introduction to BF algorithm Design idea of BF algorithm BF algorithm code implementation Time complexity of BF algorithm KMP algorithm Introduction to KMP algorithm KMP algorithm design idea next array co ...

Posted on Mon, 01 Nov 2021 08:54:06 -0400 by jrmckee

Suffix array explanation

Warning: All updates in original text Published in original text Better eating experience! Pre knowledge String basis multiplication Cardinality sort Count sort Some conventions The string subscript starts with \ (1 \) The length of the string \ (t \) is \ (len(t) \). In particular, the length of the string \ (s \) is \ (n \) In this article ...

Posted on Sun, 31 Oct 2021 01:41:41 -0400 by optik

String trap

This paper records a small experience of the author who was bitten by a string (actually his own dish) in the process of doing the title, hoping to help Xiaobai like me deepen his understanding of a certain aspect of the string. root of all evils Xiaoming decides to apply for a new QQ number. The system randomly generates several numbers for ...

Posted on Fri, 22 Oct 2021 09:00:08 -0400 by agent_smith_sp