1224 3 3 41. Use the network graph above (nodes are 1, 2, 3, 4 in bold) for Dijkstra’s algorithm, assuming 2 is source.The initial values in the D (distance) and R (next hop) arrays are given in the tables below.1341 34uVD[u] | 24R[v]300a) The node u that the algorithm will select next is: Answer: u=b) The first iteration of the outer while loop in the algorithm is now done using the above node u. Fill inthe values in the D and R arrays in the tables below after doing this first iteration only.134V134D[u]R[v)

Nodes for the network graph are 1, 2, 3, 4 and the source node is 2 Mark every node with its minimum…

Answered: a) The node u that the algorithm will…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Let A = [5,20,55,45,30,24,8,16,32,25] . Apply Bubble Sort algorithm for the array A. Write the elements of the array at each iteration/pass.
Use a for loop to sum the elements in the following vector: x =[ 1, 23, 43, 72, 87, 56, 98, 33]; total- 0; for k-1:length(x) total total + x(k); end total total= 413 Repeat using a while loop Use MATLAB
Matrix Multiplication with OpenMPWrite a program that calculates the product of two matrices, using a parallel for loop. Note that this requires writing a triply-nested for loop, and making one of the for loops parallel.
Binary Search of Strings1. Write a version of the selection sort algorithm presented in the unit, which is usedto search a list of strings.2. Write a version of the binary search algorithm presented in the unit, which isused to search a list of strings. (Use the selection sort that you designed aboveto sort the list of strings.)3. Create a test program that primes the list with a set of strings, sorts the list, andthen prompts the user to enter a search string. Your program should then searchthe list using your binary search algorithm to determine if the string is in the list.Allow the user to continue to search for strings until they choose to exit theprogram
2. Write an algorithm to print the numbers at even positions from a given array A. Assume the array index starts with 1.
Homework 7: Merging two sorted arrays Due date: Saturday March 18. Objectives: Learn to implement algorithms that work with multiple arrays. Understand the Merging algorithm. IMPORTANT. Carefully study Lecture 1 from Week 8 on D2L before you start on this. Sometimes we need to combine the values in two sorted sequences to produce a larger sorted sequence. This process is called Merging. As an example, if the first sequence (S1)contains the numbers 2 3 4 4 5 9 and the second sequence (S2) contains the numbers 1 4 5 8 9 11 12 13 17 the output sequence will contain 1 2 3 4 4 4 5 5 8 9 9 11 12 13 17 Each sequence can be stored in an array. The strategy is as follows: Start by comparing the first items in the two input arrays. Write the smaller number to the output array, and move to the the next item in that array. This is repeated until we reach the end of any one of the input arrays; thereafter, we simply copy all the numbers from the other input array to the output array. (In the…
The PARTITION(A) procedure inputs an array A, and takes the fınal element x = A[r] as the pivot element. The output is an array where all elements to the left of x are less than x, and all elements to the right of x are greater than x. An example is provided on pg. 172 of the textbook. In this example, A = [2,8,7,1,3,5,6,4]. The pivot element is x=4 (highlighted in red). The end result of PARTITION is [2,1,3,4,7,5,6,8]. Notice that all elements to the left of 4 are less than 4, and all elements to the right of 4 are greater than 4. I strongly encourage you to go through this example, step by step. Let A = [1,2,7,8,9,6,3,4,5]. Determine PARTITION(A).
Suppose an array has n elements. This _____ sorts to sort and array works as follows: Find the smallest element and place it in the first position. Then find the smallest of the remaining n-1 elements and place it in the second position. Repeat on n-2 elements, n-3 elements, ..., until the array is sorted.
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a) The node u that the algorithm will select next is: Answer: u= b) The first iteration of the outer while loop in the algorithm is now done using the above node u. Fill in the values in the D and R arrays in the tables below after doing this first iteration only. 1 R[v) u 1 3 4 V 3 4 D[u]