String Matching--KMP algorithm

#include #includeConst intN =1000000+5;CharS[n],t[n];intlens,lent;intNext[n];voidGet_fail () {next[0] = -1; for(inti =1, j =-1; i i) { while(J! =-1&& t[i]! = t[j+1]) J =Next[j]; Next[i]= T[i] = = t[j+1] ? ++j:j; }}intWork () {lens=strlen (s);

User Requirements Report

User Demand Research report Project Name: 7-magic Project number Research topic: What users know about Tangram and how to supervise it Interview Date: 2015.4.14 Research location: 15 Building, four

Longest Substring without repeating characters

Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letters for "ABCABCBB" are "abc", which the length is 3. For "bbbbb" the longest substring are "B", with the

The derivation of polynomial

#include using namespace Std;Class poly{Publicint Coef;int expon;Poly *next;};Poly*input (); /* Input Function */Poly*attach (poly*rear, int c, int e); /* Link function, the result of the connection derivation */Poly*func (Poly*head); /* function to

You're lucky, but you don't know.

Ruscin St. A psychiatric center invited me to talk to some patients, hoping that I could help the patient find the outlet of the soul with a writer's perspective.

POJ 3216 Repairing Company

Topic Link http://poj.org/problem?id=3216Topic explanationTest instructions: Lily is a maintenance company that serves the city's Q block. One day, the company received the M repair task, wherein the i occurred in the PI block, on the arrival of any

Example: printing a positive triangle. Two-layer for loop, difficulty understanding row-to-column relationships

while (true){string s = "★";//s represents the PentagramString t = "0";//t represents squares, if you need to print only a positive triangle, use the SPACEBAR insteadint a = 1;//declares a variable with an initial value of 1Console.Write ("Please

VI Common Commands

1.VI modeA) General mode: VI when processing a file, one enters the file, which is the general mode.b) Edit mode: In general mode can be deleted, copy, paste and other operations, but unable to edit the operation. You can enter edit mode after you

Avaudioplayer Simple Package

Avaudioplayer Simple PackageDescriptionAvaudioplayer Simple package, only support play, pause, stop, pause time with fade effect, own use, no reference value.Sourcehttps://github.com/youxianming/avaudioplayer-A Timer wrapper class source ( the timer

poj1523 Naked Cut-point

There's really nothing to say about this question ... Naked cut point directly on the template1#include 2#include 3#include 4#include 5 #defineMAXN 11006 7 using namespacestd;8 9vectorint>G[MAXN];Ten intDFN[MAXN],LOW[MAXN]; One intVIS[MAXN],CNT[MAXN]

Configuration of Nginx Location

First, basic syntax: Location[=|~|~*|^~]/uri/{...} Second, classification: 1. Basic location: Prefixed with " = " or " ^~ " or without any prefix /uri/ 2. Regular location: " ~ " or " ~* "is prefixed by the /uri/ The basic

Ant move (Improved version)

There is a 27 cm fine wood rod, in the 3rd centimeter, 7 cm, 11 cm, 18 cm, 23 cm, each of the five positions have an ant. The wooden rod is very thin and cannot pass through two ants at the same time. At first, the ants head to the left or to the

Hdu1028ignatius and the Princess III

Time limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 14724 Accepted Submission (s): 10371Problem Description "Well, it seems the first problem are too easy. I'll let you know how foolish is later.

Leetcode---96. Unique Binary Search Trees

Title Link: Unique Binary Search TreesGiven N, how many structurally unique BST's (binary search trees) that store values 1...N?For example,Given n = 3, there is a total of 5 unique BST ' s. 1 3 3 2 1 \ / /

Leetcode---100. Same Tree

Title Link: Same TreeGiven binary trees, write a function to check if they is equal or not.The binary trees is considered equal if they is structurally identical and the nodes has the same value.The requirement of this question is to judge whether

POJ 3671 Dining Cows (DP)

To give you a string of only 1, 2 of the number, let you change the minimum number of times, so that the sequence becomes non-descending.Thinking: Dynamic programming, judging the demarcation point, open an array of dp[30010][2], where dp[i][j]

Display of 05--level data in Huarong Road

the display of the map needs to be Gamelayer , you need to have a reference to the level. Level * m_plevel;// M_prolespritevec;//getwinsize (); float x = 0; float y = 0; float PA Ddingleft = 10.0f; float paddingbottom = 53.0f; for (unsigned i = 0; i

POJ2635 the embarrassed cryptographer simple number theory

Topic linksSee this problem is also drunk ~ Test instructions: give you a K, he is the product of two primes, and then give a number L, and then find out which two prime numbers multiplied by equal to K, the smaller that prime number is less than L,

Hdu4028the Time of a day

Time limit:2000/1000 MS (java/others) Memory limit:65768/65768 K (java/others)Total submission (s): 1157 Accepted Submission (s): 500Problem Descriptionthere is no days and nights on Byte Island, so the residents here can hardly determine the

"Usaco" Prime palindromes (violence, violence and violence)

Write down all the qualifying numbers and sweep them all over again, and this type of number is up to 2W./*id:18906421lang:c++prog:pprime*/#include #include #include #include using namespace Std;const int maxn = 20005;int A,b;int cnt = 0;int

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