Homework Answers
Answer:-----
Value of ? (s,d) will be,
===> ? (s,a) + ? (a,b) + ? (b,d)
===> 1 + 2 + 3
====> 6
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opic: Single-Source Shortest Paths What is the value of 6 (s, d) in the graph below?...
10) Shortest Paths (10 marks) Some pseudocode for the shortest path problem is given below. When DIJKSTRA (G, w,s) is called, G is a given graph, w contains the weights for edges in G, and s is a sta...
10) Shortest Paths (10 marks) Some pseudocode for the shortest path problem is given below. When DIJKSTRA (G, w,s) is called, G is a given graph, w contains the weights for edges in G, and s is a starting vertex DIJKSTRA (G, w, s) INITIALIZE-SINGLE-SOURCE(G, s) 1: RELAX (u, v, w) 1: if dlv] > dlu (u, v) then 2d[v] <- d[u] +w(u, v) 3 4: end if 4: while Q φ do 5: uExTRACT-MIN Q) for each vertex v...
For the following questions, use the graph (starting node: S) below: 14. Show DFS traversal. 15....
For the following questions, use the graph (starting node: S) below: 14. Show DFS traversal. 15. Show BFS traversal. 16. Show the result of a topological sorting of the graph 17. Dijikstra's single source shortest paths for all nodes 18. Show a tabular form soultion of following 0/1 knapsack problem. Value {5,7, 3, 10, 12, 4, 10} Weight {2,3,1,5, 6, 2,4} Total Weight: 12 19. Show a solution to Fractional knapsack problem with the same weight, value, and total weight...
In this question, we will think about how to answer shortest path problems where we have more than just a single sourc...
In this question, we will think about how to answer shortest path problems where we have more than just a single source and destination. Answer each of the following in English (not code or pseudocode). Each subpart requires at most a few sentences to answer. Answers significantly longer than required will not receive full credit You are in charge of routing ambulances to emergency calls. You have k ambulances in your fleet that are parked at different locations, and you...
Design and implement Dijkstra’s algorithm to compute all-pair shortest paths in any given graph using An...
Design and implement Dijkstra’s algorithm to
compute all-pair shortest paths in any given graph using
An adjacency matrix using a one-dimensional array for
storing only the elements of the lower triangle in the adjacency
matrix.[Program in C language]
The input to program must be connected, undirected, and weighted
graphs. The programs must be able to find shortest paths on two
types of connected, undirected, and weighted graphs: complete graph
(a graph with a link between every pair of nodes) and...
PYTHON ONLY Implement the Dijkstra’s Shortest path algorithm in Python. A graph with 10 nodes (Node...
PYTHON ONLY Implement the Dijkstra’s Shortest path algorithm in Python. A graph with 10 nodes (Node 0 to node 9) must be implemented. You are supposed to denote the distance of the edges via an adjacency matrix (You can assume the edge weights are either 0 or a positive value). The adjacency matrix is supposed to be a 2-D array and it is to be inputted to the graph. Remember that the adjacency list denotes the edge values for the...
In this question, we will think about how to answer shortest path problems where we have more than just a single sourc...
In this question, we will think about how to answer shortest path problems where we have more than just a single source and destination. Answer each of the following in English (not code or pseudocode). Each subpart requires at most a few sentences to answer. Answers significantly longer than required will not receive full credit You are in charge of routing ambulances to emergency calls. You have k ambulances in your fleet that are parked at different locations, and you...
Problem 3's picture are given below. 5. (a) Let G = (V, E) be a weighted connected undirected simple graph. For n...
Problem 3's picture are given below.
5. (a) Let G = (V, E) be a weighted connected undirected simple graph. For n 1, let cycles in G. Modify {e1, e2,.. . ,en} be a subset of edges (from E) that includes no Kruskal's algorithm in order to obtain a spanning tree of G that is minimal among all the spanning trees of G that include the edges e1, e2, . . . , Cn. (b) Apply your algorithm in (a)...
Question 3. Below is the result of the 1st and 2nd iteration of the Bellman-Ford single...
Question 3. Below is the result of the 1st and 2nd iteration of the Bellman-Ford single source shortest path algorithm starting at node A A B C D E B 2 000 0-14 E 0000 DO (D Please note the above table does not contain the pi or previous node values. Please provide the changes to the tables that occure during the third iteration only for distance(shortest path estimation) when processing only the edges: edges (D,C), (B,C),(D,B), (B,D) (B,E) and...
Lab 6.6 – Using Value and Reference Parameters Below is a copy of the source code....
Lab 6.6 – Using Value and Reference Parameters Below is a copy of the source code. 1 // Lab 6 swapNums.cpp -- Using Value and Reference Parameters 2 // This program uses a function to swap the values in two variables . 3 // PUT YOUR NAME HERE. 4 #include <iostream> 5 using namespace std; 6 7 // Function prototype 8 void swapNums(int, int); 9 10 /***** main *****/ 11 int main() 12 { 13 int num1 = 5, 14...
stion Completion Status: QUESTION1 2 points a. Victoria spends $651 per month on rent. IiTher monthly take home pay s $1860, what percent d percent sign does she pay in rent? Be sure to label...
stion Completion Status: QUESTION1 2 points a. Victoria spends $651 per month on rent. IiTher monthly take home pay s $1860, what percent d percent sign does she pay in rent? Be sure to label your response with a 10 points s QUESTION 2 Match the following conversions A. 1.5c 8.500 bs C. 16 pts D.0.75 Ibs E. 80 or 5 Ibs 12 1 oz 12 oz 025 ton 2 gal 2 points Sae A QUESTION 3 Save and S...
10) Shortest Paths (10 marks) Some pseudocode for the shortest path problem is given below. When DIJKSTRA (G, w,s) is called, G is a given graph, w contains the weights for edges in G, and s is a starting vertex DIJKSTRA (G, w, s) INITIALIZE-SINGLE-SOURCE(G, s) 1: RELAX (u, v, w) 1: if dlv] > dlu (u, v) then 2d[v] <- d[u] +w(u, v) 3 4: end if 4: while Q φ do 5: uExTRACT-MIN Q) for each vertex v...
For the following questions, use the graph (starting node: S) below: 14. Show DFS traversal. 15. Show BFS traversal. 16. Show the result of a topological sorting of the graph 17. Dijikstra's single source shortest paths for all nodes 18. Show a tabular form soultion of following 0/1 knapsack problem. Value {5,7, 3, 10, 12, 4, 10} Weight {2,3,1,5, 6, 2,4} Total Weight: 12 19. Show a solution to Fractional knapsack problem with the same weight, value, and total weight...
In this question, we will think about how to answer shortest path problems where we have more than just a single source and destination. Answer each of the following in English (not code or pseudocode). Each subpart requires at most a few sentences to answer. Answers significantly longer than required will not receive full credit You are in charge of routing ambulances to emergency calls. You have k ambulances in your fleet that are parked at different locations, and you...
Design and implement Dijkstra’s algorithm to
compute all-pair shortest paths in any given graph using
An adjacency matrix using a one-dimensional array for
storing only the elements of the lower triangle in the adjacency
matrix.[Program in C language]
The input to program must be connected, undirected, and weighted
graphs. The programs must be able to find shortest paths on two
types of connected, undirected, and weighted graphs: complete graph
(a graph with a link between every pair of nodes) and...
In this question, we will think about how to answer shortest path problems where we have more than just a single source and destination. Answer each of the following in English (not code or pseudocode). Each subpart requires at most a few sentences to answer. Answers significantly longer than required will not receive full credit You are in charge of routing ambulances to emergency calls. You have k ambulances in your fleet that are parked at different locations, and you...
Problem 3's picture are given below.
5. (a) Let G = (V, E) be a weighted connected undirected simple graph. For n 1, let cycles in G. Modify {e1, e2,.. . ,en} be a subset of edges (from E) that includes no Kruskal's algorithm in order to obtain a spanning tree of G that is minimal among all the spanning trees of G that include the edges e1, e2, . . . , Cn. (b) Apply your algorithm in (a)...
Question 3. Below is the result of the 1st and 2nd iteration of the Bellman-Ford single source shortest path algorithm starting at node A A B C D E B 2 000 0-14 E 0000 DO (D Please note the above table does not contain the pi or previous node values. Please provide the changes to the tables that occure during the third iteration only for distance(shortest path estimation) when processing only the edges: edges (D,C), (B,C),(D,B), (B,D) (B,E) and...
stion Completion Status: QUESTION1 2 points a. Victoria spends $651 per month on rent. IiTher monthly take home pay s $1860, what percent d percent sign does she pay in rent? Be sure to label your response with a 10 points s QUESTION 2 Match the following conversions A. 1.5c 8.500 bs C. 16 pts D.0.75 Ibs E. 80 or 5 Ibs 12 1 oz 12 oz 025 ton 2 gal 2 points Sae A QUESTION 3 Save and S...
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