l2 netmarble

l2-001. Emergency rescue time limit MS Memory limit 65536 KB code length limit 8000 B procedure StandardAuthor ChenAs the head of a city's emergency rescue team, you have a special national map. The map shows a number of scattered cities and some quick roads connecting the city. The number of rescue teams in each city and the length of each fast road connecting two cities are marked on the map. When other cities have an emergency call for you, your ta

l2-004. Is this a two-fork search tree? Time limit MS Memory limit 65536 KB code length limit 8000 B procedure StandardAuthor ChenA binary search tree can be recursively defined as a two-fork tree with the following properties: for any node, The key value of all nodes in the left subtree is less than the key value of the node; The key value of all nodes in the right subtree is greater than or equal to the key value of the node; The le

];intLen;intManacher (Chara[]) {res[0]='$'; res[1]='#'; Len=strlen (a); inttemp=2; ///* Transform String * * for(intI=0; i) {res[temp++]=A[i]; Res[temp++]='#'; } //cout intLen2=strlen (RES); Memset (P,0,sizeof(p)); //MI is the center point corresponding to the maximum palindrome string, right is the value that the palindrome can reach. intMi=0, right=0; //MaxLen is the length of the maximum palindrome string, MaxPoint is the record center point intMaxlength=0, maxpoint=0; for(int

l2-008. Longest symmetric substringTime limit MS Memory Limit 65536 KB Code length limit 8000 B Standard author Chen Yue The procedure of the sentence For a given string, the subject requires you to output the length of the longest symmetric substring. For example, given "is Pattap symmetric", the longest symmetric substring is "s Pattap S", so you should output 11. Input Format: Enter a non-empty string with a length of not more than 1000 on one li

l2-019. Quietly focus on time limit MS Memory Limit 65536 KB Code length limit 8000 B Standard author Chen Yue The procedure of the sentence Sina Weibo has a "quiet attention", a user quietly focus on the person, does not appear on the user's list of concerns, but the system will push its quietly concerned about the microblog published by the user. Now we're going to be a cyber detective, picking out people who are likely to be secretly concerned, b

l2-023. Graph coloring problem time limit MSMemory Limit 65536 KBCode length limit 8000 BStandard author Chen Yue The procedure of the sentence The graph coloring problem is a famous NP complete problem. Given the non-direction graph G = (V, E), ask if you can assign a color to each of the vertices in V, so that no two adjacent vertices will have the same color. But the point is not to solve this coloring problem, but to a given color distribution, pl

Topics are linked below: https://www.patest.cn/contests/gplt/L2-001 This problem is a shortest path (Dijkstra algorithm), the template slightly modified on the line, that is, another record of the route number of the array (that is, when the length of the road and the next need to judge the The lengths of the nodes are equal when the route is added) and an array of the total number of cars that record each node on the shortest path basis, and then OK

l2-001. Emergency rescueTime limit of MS Memory Limit 65536 KB Code length limit 8000 B Chen, standard author of the procedure for the award of questions As the head of a city's emergency rescue team, you have a special national map. The map shows a number of scattered cities and some quick roads connecting the city. The number of rescue teams in each city and the length of each fast road connecting two cities are marked on the map. When other citie

An analysis of the two-layer VLAN forwarding of Huawei Ethernet switches and its advantages. To solve the problem of VLAN introduced by Huawei Ethernet switches, we must first understand the benefits brought by VLAN introduction. Remember the corresponding instance. Therefore, it is very advantageous to study the following carefully. Packet forwarding thread: After VLAN is introduced, the packet forwarding thread of the L2 Switch has the following imp

PAT L2-006. tree traversal, patl2-006L2-006. tree traversal Time Limit Memory limit Code length limit Question determination procedure Author 400 MS 65536 kB 8000 B Standard Chen Yue Given the post-and Middle-order traversal of a binary tree, please output ITS sequence traversal. Here we assume that the key values are all positive integers that are not equal to each other. Input Format: The first line of

Title: http://community.topcoder.com/stat?c=problem_statementpm=13251rd=16017References: Http://apps.topcoder.com/wiki/display/tc/TCO+2014+Round+2CAssume that each edge is calculated first, the adjacency matrix is used to represent the graph, and then the BFS or Floyd-warshall algorithm is used to calculate the distance. The time complexity is O (n^3), which times out. According to the title of the tip know to use the nature of clique graph to do. The basic idea is to treat a clique as a whole i

the stock (in million tonnes) of each mooncake, and the last line gives a positive n indicating the total price of each mooncake (in billions of dollars). The numbers are separated by a space.Output format:For each set of test cases, output the maximum profit in a row, in units of billions and accurate to 2 digits after the decimal point.Input Sample:3 2018 15 1075 72 45Sample output:94.50Simple structural and sequencing application questions1#include 2#include 3#include 4 using namespacestd;5

The simple rules for students to evaluate each other's work are as follows: Everyone's homework will be judged by the K-students and get K scores. The system needs to get rid of a maximum score and a minimum score, and the remaining scores are averaged to obtain the student's final result. The subject asks you to write the calculation sub-module of this mutual evaluation system.Input format:Enter the first line to give 3 positive integers n (34, total students), K (3Output format:Outputs the hig

Original web site http://blog.csdn.net/yygydjkthh/article/details/6750399 It is the specific forwarding process of the L2 Switch. The following describes the forwarding process in detail. First, let's take a look at what tpid means? Frames in the 802.1Q document of VLAN protocol are embodied in the following data packets: Here, the blue position is the 802.1Q header, and the specific meaning of each item is: Tag protocol identifier(TAG protocol ide

CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->// L1 Game game = new Game () {Width = 600, Height = 400 }; Game. Camera = new Camera (); Game. Camera. Position = new Coordinate (100,150,100 ); Game. Camera. Target = new Coordinate (0, 0, 0 ); Game. Children. Add (new OmniLight () {Position = new Coordinate (0, 0, 0 )}); // L2// A new Mesh object MeshMesh Teapot = new Mesh ();// Set coordinatesTeapot. Position = new Coordinate (0, 0, 0 )

An instance of VLAN configuration for Cisco L3 switches and L2 SwitchesCisco VLAN implementation is usually port-centric. The port connected to the node determines the VLAN in which it resides. There are two ways to allocate a port to a VLAN: Static and Dynamic. The process of creating a static VLAN is to forcibly allocate the port to a VLAN. That is, we first create a VLAN on The VTP (VLAN Trunking Protocol) server, and then assign each port to the c

Question: Ideas Method 1: determine each substring of a string. If it is symmetric, obtain its length. This method is used to determine whether a substring is a substring from both ends to the middle. The total time complexity is O (n ^ 3 ), The time complexity is O (n ^ 2. Method 2: opposite to the method, each start in the string is extended to both sides, which can be divided into two situations: (1) When the length of a symmetric substring is an odd number, the current character is used as t

In 2016, the Group Program was designed for the Tiandao competition-the simulation competition was given the central and post-order traversal to find the pre-order traversal. To solve this type of problem, you can first construct a binary tree and then... It's easy. Given the post-and Middle-order traversal of a binary tree, please output ITS sequence traversal. Here we assume that the key values are all positive integers that are not equal to each other. Input Format: The first line of the inpu

Question: The last piece of data in this question is not passed. Let's start with this. We should solve the problem in a few days. Then, we will improve it... #include L2-005. Set Similarity

; -Min =infi; A for(j=0; j) + { the if(!know[j] distance[j]min) - { $k=J; theMin =Distance[j]; the } the } the if(k==-1) Break; -know[k]=1;//find the shortest distance, mark the point in for(j=0; j) the { the if(!know[j] min+g[k][j]//Update Distance About { theDISTANCE[J] = min+G[k][j]; theNUM[J] =Num[k]; theW[J] = W[k] +Weight[j]; +pre[j]=K; - } the Else if(!kn