S23_CS_350_Exam_2_

Description: There are 5 philosophers sitting around a table and try to eat from the center of the table. 5 chopsticks also lay on the table. Let us call the 5 philosophers in clockwise P1, P2, ...P5. There also 5 chopsticks clockwise S1, S2, ..., S5 on the table. There are only one chopstick between every two philosophers. Every right hand chopstick will have the same index as the philosopher. For example, on the right hand side of P1, the chopstick is called S1. And every left hand side chopstick number is 1+number of the philosopher.  A philosopher spend random time to think, then he feel hungry and try to eat. The middle dish can provide enough food for everyone at the same time. But a philosopher only can start to eat when he picked up two chopsticks from left hand side and right hand side to form a pair of chopsticks. If a philosopher take one chopsticks, he will try to fight with neighbours to get another one, and never back off to put down the one in his hand. Once the…

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First you should ask for the number of tasks to perform. Then you should create a list of tasks with that many entries. Ask the user if they have completed each task. Report the tasks that have yet to be completed.

Simulation parameters: • Define a step size h. Try something small like 0.001 seconds. • Define a length for the simulation-perhaps 10 seconds for now, but feel free to adjust it as you see fit. • Create a list of times that begins at 0 and goes up to the simulation length in steps of h. The actual simulation only cares about the step size, so we won't use this in the simulation but we'll use it for plotting at the end. • Calculate the length of the list created in the previous step and assign it to a variable n. Data arrays: • Create a list r of length n that is all zeros (np.zeros could come in handy here). • Create a list s of length n that is all zeros. Initial conditions: • Set the first entry of r to be some initial height of your choosing. • Set the first entry of s to be some initial velocity of your choosing. First-order equations: • We need to define a function that calculates the derivative of r. Since Eq. 2.14 says that r' s, this is fairlv simply. We iust have to return c…

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Favorite Color Rank the following colors according to your preference with 1 being the most preferred and 5 the least preferred color.   Survey Result: (50 respondents) Favorite Color Ranking 1st 2nd 3rd 4th 5th Blue 8 7 9 15 11 Red 16 9 7 9 9 Yellow 11 14 11 5 9 Violet 4 11 17 10 8 Green 11 9 6 11 13   Instructions: Create a preference schedule for the rankings cast by your respondents.

By default, the first item to be shown in the drop-down list is Pick a college : Choose a college Richfield PC Training Select one: a. college O b. Choose a college O c. PC Training O d. Richfield

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Four in a row is a game in which players take turns adding tokens to the columns on the game board.   Tokens fall to the lowest position in the chosen column that does not already have a token in it. Once one of the players has placed four of their tokens in a straight line (either vertically, horizontally, or diagonally), they win the game If the board is full and no player has won, then the game ends in a draw.   TASK Using the following class descriptions, create a UML diagram and a version of Four in a row game   The game must allow for a minimum of two and maximum of four players The game must allow each player to enter their name(duplicate names should not be accepted) The game should give the players the ability to choose how many rows (between four and ten), and how many columns (between four and ten) the game board should have. The code uses several classes, including "Player", "Board","Game" and exceptions for handling errors such as invalid moves and full columns.…

Problem #1:     How much should I study outside of class?        Issue:  Your fellow students liked the previous version of study hour’s application and want to expand it again by adding the features listed below. Minimum Study Hours per Week per Class        Grade15    A12    B9    C6    D0    F Project Specifications: The program asks the user their name, employee id, and department. The program also asks the user who they are creating the report for, their employee id, and the department they work in.  (hint #1 & 2 are instances of a class – A class must be created and used within the program)The menu driven program has the following options:Determine Hours to StudyDetermine Grade Display Averages and TotalsQuit The user can select any menu option in any order they want. For example:The user can start the program run option A, then option C, then option B, then option D. They restart the program, run option C, then D. They restart the program, run option A, then D. They restart…

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Fill in the blank question- Only answer without explanation Q. The ____ operator puts command to the background and releases the terminal for other task.

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Practice Question 6

Q: It is always challenging to decide when to stop testing. Testing exit criteria can be decided either formally or informally.You are required to write a minimum of 2500 words on testing exit criteria.Note: Attach plagiarism report with it and the percentage of plagiarism must be less than 15%.