Jack, Peter and John were exploring a tunnel which allows only one person to pass through. Jack entered the tunnel first, followed by Peter. John entered the tunnel the last. The tunnel has a dead end. So the team has to turn back and retrieve from the tunnel one by one. Write a Java program based on a suitable data structure to simulate this process.
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- Jack, Peter and John were exploring a tunnel which allows only one person to pass through. Jack entered the tunnel first, followed by Peter. John entered the tunnel the last. The tunnel has a dead end. So the team has to turn back and retrieve from the tunnel one by one. Write a Java program based on a suitable data structure to simulate this process.
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- Write the code in Java language The problem states that there are five philosophers sitting around a circular table. The philosophers must alternatively think and eat. Each philosopher has a bowl of food in front of them, and they require a fork in each hand to eat. However, there are only five forks available. You need to design a solution where each philosopher can eat their food without causing a deadlock.Write a Java program to simulate a blackjack game of cards. The computer will play the role of the dealer. The program will randomly generate the cards dealt to the player and dealer during the game. Cards in this game will be represented by numbers 1 to 13 with Ace being represented by a 1. Remember, that face cards (i.e. Jack, Queen, and King) are worth 10 points to a hand while an Ace can be worth 1 or 11 points depending on the user’s choice. The numbered cards are worth their number value to the hand. Here are the details of how to play the game: To start the game, the player is given two randomly chosen cards and told their values. The dealer is then given two cards randomly. The human player should only be told the value of the first card given to the dealer. The other card in the dealer's hand is "hidden" until the end of the game. The player is then asked if they want to draw another card for their hand. While the player wishes to draw another card and neither hand has gone…The problem states that there are five philosophers sitting around a circular table. The philosophers must alternatively think and eat. Each philosopher has a bowl of food in front of them, and they require a fork in each hand to eat. However, there are only five forks available. You need to design a solution where each philosopher can eat their food without causing a deadlock. Write Java program
- Write a Java program to simulate a blackjack game of cards. The computer will play the role of the dealer. The program will randomly generate the cards dealt to the player and dealer during the game. Cards in this game will be represented by numbers 1 to 13 with Ace being represented by a 1. Remember, that face cards (i.e. Jack, Queen, and King) are worth 10 points to a hand while an Ace can be worth 1 or 11 points depending on the user’s choice. The numbered cards are worth their number value to the hand. Here are the details of how to play the game: To start the game, the player is given two randomly chosen cards and told their values. The dealer is then given two cards randomly. The human player should only be told the value of the first card given to the dealer. The other card in the dealer's hand is "hidden" until the end of the game. The player is then asked if they want to draw another card for their hand. While the player wishes to draw another card and neither hand has gone…Write a Python application for the following scenario. You have some students in your Introduction to Python Programming class. Write an interactive program that asks the user to input the names of each student and then their grades. Each student inputs three grades (Exam 1, 2 and 3 (you can create categories of your choice)). Calculate the total scores of each student. With the data that you have collected, please create a graph (pie chart or column charts) with the information of your students. Try to use data labels for your program. Please follow the rubric and submit everything as required. Hint: Use any of the concepts that you have learnt through the course. You can use methods, lists, or anything that you would find necessary to create the solution.I need to write a java program to draw one of four recursively defined patterns.The patterns are in the attached picture. In each pattern a smaller square is drawn at each of the four corners of the next larger square. This pattern repeats again and again. It might repeat any number of times or levels. In the picture, the pattern is repeated four times or levels. If another level were asked for, then 192 very small squares would have to be drawn. The patterns differ in which squares are drawn on top of the others and thus may be hidden from view. The largest square, the one at level one, is drawn in the center of a square canvas and the length of its side is one half the length of the side of the canvas. The center of the next smaller square is always at the corner of the larger square. And the size of the next smaller square is determined by a fixed ratio R. If the smaller square has a side of length s and the next larger square has a side of length b, then R is the ratio b/s. In…
- Write a Java program to print out an upside-down pyramid as below. The program should use loops and can make an assumption about the levels of the pyramid. For example, the following pyramid has 5 levels.Write a java program to simulate a car insurance We have a problem, which is calculating the insurance price at a unified price for all categories.to solve this problem I want to calculate the insurance price in addition to the factors in the uml. For example, if the individual's age is from 18-25, the insurance rate will increase by 1% over the basic price, as well as the type of car and the gender of the person who wants insurance, for example, if a man also increases 1 % and so are all the factors. If you cannot write the entire program, it is not a problem. Write at least the equations for calculating the insurance or half of the program also You can put random numbers and random prices.Create and implement a different solution to the use of semaphores using pseudocode or some preferred language for the following approach: Five philosophers sit around a table and spend their lives dining and thinking. Each philosopher has a bowl of noodles and a fork to the left of your plate. To eat the noodles you need two forks and each philosopher you can only take the ones to your left and right. If any philosopher takes a fork and the other is busy, he will wait, fork in hand, until pick up the other fork, so you can start eating later. If two adjacent philosophers try to pick up the same fork at the same time, a race condition: they both compete to take the same fork, and one of them left without eating. If all the philosophers take the fork to their right at the same time, then everyone will be waiting forever, because someone must release the fork that is lack. No one will because everyone is in the same situation (hoping that someone put down their forks). Then the…
- Write up Java source codes for compiling and execution of program below. Draw UML diagram for codes. There is a very simple solution to keeping Tic-tac-toe fresh and interesting, though, and it has been thought up by a group of mathematicians. It’s being called Ultimate Tic-tac-toe and simply embeds a Tic-tac-toe board in each of the nine squares of the original game. Now instead of just winning the main board, you also need to win each of the smaller boards first until you have a line of three. New Rule: You can only place a mark on the board determined by the position of your opponent’s last placed mark. So, if they put an X or O in the top right corner of a square, your next move must occur in the top right board. By adding that rule the game is no longer about winning a single board, it’s about tactically managing up to 9 games at once and plotting ahead. You still win by marking three squares in a row, but that now involves winning three games. The effects of the New Rule: 1:…Write a Java procedural program that helps organise travellers with a specific travel company arriving at an airport, telling them which queue to join based on their hotel. The program asks each traveller what their hotel is (the choices are the Seaview for which they need to join Queue 1, the Majestic for which they need to join Queue 4 and the Grand for which they need to join Queue 7) and tells them the right queue. There are 1330 travellers with the tour company and each will use the program as they arrive. After all have indicated their hotel, the program then prints the percentage in each hotel. * See image for an example run of the program. Percentages should be printed truncated to two decimal places. Do this using a method you write yourself that multiplies by 100, converts to an integer then divides by 100. * must make use of a counter-controlled for loop, be in procedural programming style (not OOP)Design ADT for a cave and a cave system. An archeologist should be able to add a newly discovered cave to a cave system and to connect two caves together by a tunnel. Duplicate caves—based on GPS coordinates—are not permitted. Archeologists should also be able to list the caves in a given cave system. Specify each ADT operation by stating its purpose, describing its parameters, and writing a pseudocode version of its header. Then Java interface for a cave's methods and one for the methods of a cave system. Include javadoc-style comments in your code. Java program