Given a file that describes a graph (description of file below, and sample file provided) construct the graph using one of the 3 methods described in class. Implement a traversal method that lets the user select a starting vertex. Then inform the user of all neighbors and the cost of traveling to the neighbor, then let the user pick a neighbor to travel to. For full credit also indicate if the link is bi-directional or uni-directional. "Travel" to the vertex and repeat the process. If the user selects vertex -1 as a destination end the traversal. As you traverse the nodes, keep a total of the costs incurred by the chosen path and inform the user at each step. File description: Each row contains information about a vertex, all values are integers _NUMBER_OF_VERTICES _NUMBER OF NEIGHBORS Neighbor1 Neighbor1_Weight Neighbor2 Neighbor2_Weight... for example for the following graph 0 4 1 \ 3 1 1 1 1 4 The file would be: 5 5 vertices in graph 2 14 23 104 20331 12 1 vertex 0 has 2 neighbors vertex 1 has 1 neighbor vertex 2 has 2 neighbors vertex 3 has 1 neighbor vertex 4 has 0 neighbors 0 Given the following example above, and following the same instructions solve the following: 6 21423 104 20331 12 1 131 0

python code Merge following two Python dictionaries into one. dict1 = {'One': 1, 'Eleven': 11, 'Twelve': 12} dict2 = {'Twelve': 12, 'Twenty': 20, 'Thirty': 30} Expected Output:  {'One': 1, 'Eleven': 11, 'Twelve': 12, 'Twenty': 20, 'Thirty': 30}

Code to _develop software using a regular expression module to process the following phone numbers.you are to extract the area code,trunk, number, and optionally an extension for each number. You may use the regular expression module in the language of your choice, please note that we covered the syntax for Perl 5 which is imitated by python 3, javascript, C++, and C#. Java, too. 800-555-1212 800 555 1212 800.555.1212 (800) 555-1212 1-800-555-1212 800-555-1212-1234 800-555-1212x1234 800-555-1212ext. 1234 1-(800) 555.1212 #1234 Reporting: Demonstrate your results by outputting the extracted information for each input number. Your report should be one page and it should be include a discussion of your use of the regular expression module..

c++ Language I need help with question #6 part c please. **WITHOUT "DP" please. I keep getting dp in the answers from you guys and it's very confusing and i can't use that please. Don't use "DP" please and thank you so much.  I asked this question 3 times but i keep getting programs im not able to run.  Please make it as simple as possible for me thank you so so much. I did a and b already, i just need with c using dynamic programming. Please and thanks!