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A: Actually, java is object oriented programming language. It is a platform independent.
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A: Solution for the following question is as follows:
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A: Answer:
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A: Dear student, the answer is provided below.
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A: The objective of the question is to generate a vector with 20 random integers between -10 and 20 and…
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A: Here is the c++ complete code of above problem. See below step for code and output.
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A:
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A: As the programming language is not mentioned here we are using JAVA The JAVA code is given below…
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A: Note: Please take care of indentation while writing the code.
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A: Here is the python code. see below step
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A: def dfs(graph, start): stack = [start] # stack with starting vertex visited = [False for i…
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A: Write and test a function to meet this specification.drawFace (center, size, win) center is a Point,…
Q: In python, create a code that accepts the size of a list as an input (n). It will print out all the…
A: here in this question we have asked to write a python program which take a list of size n as input…
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A: Program: //Import the required packages import java.util.ArrayList; import java.util.Collections;…
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A: Python program to solve the given problem is below.
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A: Coded using Python 3 according to the requirements.
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A: In this question, we have to implement a graph data structure in Java. the must define a Graph class…
Using Matplotlib (based on python), write a code that takes the input of two different functions. The first function should be displayed first on a graph. Program such that the graph gradually transforms into the second function.
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- Write a program to maintain a list of items as a circular queue, which isimplemented using an array. Simulate insertions and deletions to the queue anddisplay a graphical representation of the queue after every operation.Write a program to maintain a list of items as a circular queue, which isimplemented using an array. Simulate insertions and deletions to the queue anddisplay a graphical representation of the queue after every operation.implement C# code to create a list of Card objects, add two Card objects to the list, use a loop to flip the cards in the list and print it.Develop a Java program to traverse a graph using the breadth first strategy. You will need to use a queue to keep track of nodes visited. Your algorithm should visit every node in the graph. Make sure to mark nodes as visited so that they are not processed more than once. Use an adjacency list to represent the graph. Test your program on the graph shown below, starting with node A. The output of your program should be a string of characters (A, B, etc.) in the correct sequence of nodes traversed. A D F
- IN C++ The input to the problem is a collection of n points in the plane. The points have int values.The goal of the traveling salesperson problem is to find the shortest path that visits every point exactly once and returns to the starting point. That is, we are looking for a cycle in the graph that visits each vertex exactly once, such that the total length is as small as possible. Storing the points:You will need to write a class that stores a collection of points. You may use any data structure you want to do it (array, linked list or vector in C++) Print the list of points:Your solution should have a method that prints the list of all points. Your solution should have a method that draws the points on the screen. You will need to implement a heuristic algorithm that finds a solution to the TSP problemmake 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},Edsgar Dijkstra is known for his work on programming languages. Hecame up with a neat problem that he called the Dutch National Flagproblem: given a list of strings, each of which is either 'red', 'green', or 'blue'(each is repeated several times in the list), rearrange the list so that thestrings are in the order of the Dutch national flag—all the 'red' stringsfirst, then all the 'green' strings, then all the 'blue' strings.Write a function called dutch_flag that takes a list and solves this problem.
- I need help on writing a interface using python Tkinter where a user can draw graph data structure. It should look like a typical graph with circles for vertices and straight edges betweenthe vertices. The graph should be stored in a Python dictionary. Please help. Only Python tkinter is allowed to useI have modified the code above. The input to test the method floydWarshal(graph,v) will come from the user (from the console through the scanner). v can not be a final variable because the user will determine the value of v. The double array graph will also be determined and input by the user (from the console through the scanner). I'm having issues getting the input from the user and putting it into the double array. I'm also having issues printing the result of the method, which should be the shortest path graph. Please help ------------------------------------------------------------------------------------ HERE IS THE CODE THAT I HAVE SO FAR import java.io.*;import java.util.*;import java.lang.*; public class Solution { final static int INF = 99999; public static void shortWarshall(int graph[][],int v) { int dist[][] = new int[v][v]; int i, j, k; /* Initialize the solution matrix same as input graph matrix. Or we can say the initial values of shortest distances are…Given the weightedGraph class below, implement the Bellman Ford and Dijkstra's algorithms following the instructions in the comments of the screenshots provided. This should be completed in python 3.10 or later please. class WeightedGraph(Graph) : """Weighted graph represented with adjacency lists.""" def __init__(self, v=10, edges=[], weights=[]) : """Initializes a weighted graph with a specified number of vertexes. Keyword arguments: v - number of vertexes edges - any iterable of ordered pairs indicating the edges weights - list of weights, same length as edges list """ super().__init__(v) for i, (u, v) in enumerate(edges): self.add_edge(u, v, weights[i]) def add_edge(self, a, b, w=1) : """Adds an edge to the graph. Keyword arguments: a - first end point b - second end point """ self._adj[a].add(b, w) self._adj[b].add(a, w) def…
- You can plot shapes in Python using line graphs in matplot lib by providing the coordinates of the vertices of the shapes as x, y pairs and using the matplotlib.pyplot.plot (i.e. plt.plot) function. Draw a triangle, square, pentagon, hexagon and heptagon. Note: Use symmetry, starting with the origin at (0,0), and set the distance from the origin to the vertex to be of length 1.0 (otherwise this becomes very complicated for some shapes).In Python the only import that may be used is Numpy Implement a function called page_rank which will take as input a numpy array M, which will represent the transition matrix of a directed graph, and a positive integer n. The output will be a numpy array which gives the page ranks of each vertex in the graph represented by M. You will iterate the update process n times.Please follow the instructions in the screenshots provided and use that to implement the code given below. Done in python 3.10 or later please. class WeightedAdjacencyMatrix : """A weighted graph represented as a matrix.""" __slots__ = ['_W'] def __init__(self, size, edges=[], weights=[]) : """Initializes a weighted adjacency matrix for a graph with size nodes. Graph is initialized with size nodes and a specified set of edges and edge weights. Keyword arguments: size -- Number of nodes of the graph. edges -- a list of ordered pairs (2-tuples) indicating the edges of the graph. The default value is an empty list which means no edges by default. weights -- a list of weights for the edges, which should be the same length as the edges list. The position of a value in the weights list corresponds to the edge in the same position of…
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