in C language implement a graph coloring method that assigns the minimum color to each vertex so it does conflict with vertices that have been colored

unique please Your task for this assignment is to identify a spanning tree in one connected undirected weighted graph using C++. Implement a spanning tree algorithm using C++. A spanning tree is a subset of the edges of a connected undirected weighted graph that connects all the vertices together, without any cycles. The program is interactive. Graph edges with respective weights (i.e., v1 v2 w) are entered at the command line and results are displayed on the console. Each input transaction represents an undirected edge of a connected weighted graph. The edge consists of two unequal non-negative integers in the range 0 to 9 representing graph vertices that the edge connects. Each edge has an assigned weight. The edge weight is a positive integer in the range 1 to 99. The three integers on each input transaction are separated by space. An input transaction containing the string "end-of-file" signals the end of the graph edge input. After the edge information is read, the process...

IN java Make a dijkestra algorithm that is efficient with large data sets Runs Dijkstra's algorithm on the graph, starting at the node specified by the start parameter. * Return a map where the key is the name of the node and the value is the distance from the start node. * The start node should be included in the returned map, with the value 0 as the distance. * * @param start - a5.Node to start Dijkstra's algorithm at * @return Map of all the nodes in the graph and the distance to the start a5.Node. */ these is the description of the method the method signature is below public Map<String, Double> dijkstra(String start); Class that this method is in is below public class GraphImpl implements Graph { Map<String, Node> nodes; //do not delete, use this field to store your nodes // key: name of node. value: a5.Node object associated with name privateinttotaledges; publicGraphImpl() { nodes = newHashMap<>();...

Write a program using c++ to implement a character-based Binary Search Tree (BST). Each node in the BST should be store student name (string) as follows: class Node{// node prototype public: char ch;// this letter is taken from student first letter string studentName; Node *leftChild; Node *rightChild; }; For example, if a student’s name is Adam then ch will be equals to A. If the student’s name is Lee then ch will be equal to L. The insertion of a node to the BST is based on the first letter of the student name. Your program should display the following: 1. Insert a node (base on ch) 2. Find a node (base on student name) 3. Delete a node (consider all three cases of delete) 4. Exit and Output/results provided and explain the algorithm with a given input.

Java Very important: As a COMMENT IN CODE, please DO Test-Cases on how you would test your solution assumptions and hence your code explore a specific way to perform a Breadth First Search (BFS) of a given Graph [Ref : Figure 1].

Create a Control Flow Graph graph for the following code

make me a graph representation of this code make it in canva/or draw.io only need a screenshot of the graph graph = { 'S': {'U': 1, 'B': 3, 'T':1}, 'U': {'S': 2}, 'B': {'U': 4, 'T':8, 'S':5, 'A':7}, 'T': {'S':2, 'B':6, 'D':2}, 'D': {'B':7, 'A':2, 'C':4}, 'A': {'U':9, 'B':3, 'D':6}, 'C': {'A':8, 'D':5},

Define a new class named UnweightedGraphFindCycle thatextends UnweightedGraph with a new method for finding a cycle starting atvertex u with the following header:public List<Integer> getACycle(int u);The method returns a List that contains all the vertices in a cycle starting fromu. If the graph doesn’t have any cycles, the method returns null. Describe thealgorithm in pseudocode and implement it.

Write a program using c++ to implement a character-based Binary Search Tree (BST). Each node in the BST should be store student name (string) as follows: class Node{// node prototype public: char ch;// this letter is taken from student first letter string studentName; Node *leftChild; Node *rightChild; }; For example, if a student’s name is Adam then ch will be equals to A. If the student’s name is Lee then ch will be equal to L. The insertion of a node to the BST is based on the first letter of the student name. Your program should display the following: 1. Insert a node (base on ch) 2. Find a node (base on student name) 3. Delete a node (consider all three cases of delete) 4. Exit Step by step output: ------------------------------------------------------------------------------------------------------------ Insert a node (base on ch) Find a node (base on student name) Delete a node (consider all three cases of...

Java related to linked list finding max see image below

PLEASE HELP, PYTHON THANK YOU def add_vertex(self, vertex): if vertex not in self.__graph_dict: self.__graph_dict[vertex] = [] def add_edge(self, edge): edge = set(edge) (vertex1, vertex2) = tuple(edge) ################# # Problem 4: # Check to see if vertex1 is in the current graph dictionary ################## #DELETE AND PUT IN THE IF STATEMENTS self.__graph_dict[vertex1].append(vertex2) else: self.__graph_dict[vertex1] = [vertex2] def __generate_edges(self): edges = [] ################# # Problem 5: # Loop through all of the data in the graph dictionary and use the variable vertex for the loop'ed data ################## #DELETE AND PUT IN THE LOOP STATEMENTS for neighbour in self.__graph_dict[vertex]: if {neighbour, vertex} not in edges: edges.append({vertex, neighbour}) return edges...

In a graph, two vertices are connected if there is a path between them. If all vertices are connected, we say the graph is connected. Given the Graph ADT below: class Graph { public: void addEdge (int vl, int v2); void delEdge (int vl, int v2); bool hasEdge (int v1, int v2) const; VList adj (int v) const; int v() const; int e() const; } ; Fill in the function isConnected that tells whether graph g is connected or not. Note that you can only use the above methods for g. You may assume vertex ID starts from 0 and define other helper functions if necessary. bool isConnected (const Graph &g) { // Copy this function in the answer and add code below this line. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).

Liskov Substitution Principle (LSP)a. Propose a way to fix the problem in there.