(ii) Explain the three properties that any solution to the Critical Section Problem should guarantee. (C) Explain the role the Operating System plays in Garbage-In-Garbage-Out (GIGO).
Q: b) Consider a 5-card poker hand from a standard 52-card deck. How many hands contain three of a kind…
A: The above question is solved in step 2:-
Q: In the 8 queens problem, you are to place 8 queens on the chessboard in such a way that no two…
A: Q. What would the best choice be for states?Sol. A board with the position of all the queens that…
Q: Consider the search problem represented in Figure, where a is the start node and e is the goal…
A: For point a: < a, b > = 1, < b, d > = 1, < a, c > = 2, < c, e > = 1, < c,…
Q: Max and Min are the only two delivery men of Domino's Pizza. Assume the particular store received N…
A: Process: Initially take the input form the user the total possible delivery N Then Asked about the…
Q: Max and Min are the only two delivery men of Domino's Pizza. Assume the particular store received N…
A: According to the above listed problem statement we have to develop a python program that find out…
Q: Let us assume that the game company has designed a guarantee mechanism to encourage users to pay for…
A: Note : Answering the question in python as no language is mentioned. Task : Simulate the given…
Q: Here are the rules of another impartial combinatorial game of removing chips from a pile of chips.…
A: Given: 1.2 Here are the rules of another impartial combinatorial game of removing chips from a pile…
Q: A problem that was defined in the 13 century can be summarized as follows. A newborn pair of rabbits…
A: class rabbit { static double PHI = 1.6180339; static int f[] = {…
Q: 16. For certain claims A and B, Joe Palooka believes that P(A)= 0.3 and P(A V B)= 0.7. Choose the…
A: P(A) = 0.3 so P(~A) = 0.7 P(A or B) = P(A) + P(B) - P (A and B) = 0.7 => 0.3 + P(B) -0.7 = P(A…
Q: Q.1 We have three tasks A, B, C, that need to be assigned to two workers X and Y . We encode this…
A: Answers Propositional logic (PL) is the simplest form of logic where all the statements are made by…
Q: For the Grasses-planting problem, there are THREE squares that the farmer robot can be located and…
A: a) compute all possible states of this problem there are almost 24 states as considering the…
Q: Let A = {1,5,8,9). Are the following relations on A reflexive? 1. {(9,8), (8, 1), (1, 5), (9, 9),…
A: Answer the above question are as follows
Q: Q. Consider the dining philosophers problem where 5 philosophers are involved. Assume that there are…
A: Given;
Q: e version of the dining-philosophers problem in which the chopsticks are placed at the center of the…
A: Task : m = 4k n = 6k
Q: Note: Please Answer in C++ Only Mr. Cook is the manager of Code cinemas and after a long break the…
A: Start read the number of test cases T. For each test case, read the number of rows N and columns M.…
Q: Consider the following problem: You are baby-sitting n children and have m > n cookies to divide…
A: Greedy algorithm (children, cookies): Sort both the children by greed and the…
Q: Note: Please Answer in C++ Only Mr. Cook is the manager of Code cinemas and after a long break the…
A: In this question we need to write a C++ program to find the number of tickets that can be sold. We…
Q: There are four possible ways to cross the river for a person. Let the first location is denoted by…
A:
Q: In the rod cutting problem, we are given a rod of length n, along with pi, which indicates the price…
A: Consider the naive algorithm as shown below. Cut-Rod(p,n) If n==0 then return 0 r=-∞ for i=1 to…
Q: Let A = {1,2,3, 4, 5} and B = {1,2, 3, 4, 5, 6}. Give a set T C A®B so that following three…
A: A = {1,2,3,4,5}, B = {1,2,3,4,5,6} Tꓯ€ᴟø We have given relationship ᴝ AøB With three constraints…
Q: 2. A safe has 5 locks v, w, y and z; all of which must be unlocked for the safe to open. The keys to…
A: The number of locks given in the question is 5: v, w, x, y, and z. For unlocking these locks there…
Q: In the refrigerator example, suppose the warranty worksas follows. If a refrigerator fails at any…
A: Answer :
Q: How would you modify the dynamic programming algorithm for the coin collecting problem if some cells…
A: Finding optimal path of the board: copyable code: //Include the necessary header file #include…
Q: Question 8 E 4) Listen ► Consider the problem of determining whether there exists a route that…
A: According to the Bartelby guidelines we are suppose to answer only 3 sub part at a time. Kindly…
Q: Suppose you want to solvethe following equality 2?+?+3?+4?+6?=45 1. What is the chromosome…
A: Fitness operate Represents the most necessities of the required answer of a haul (i.e. most…
Q: Let A = {2, 4, 6, 8}, B = {6, 9}, C = {4, 8}. Answer each of the following questions. Justify your…
A: 1) We have three sets A = {2, 4, 6, 8}, B = {6, 9} and C = {4, 8} 2) ⊆ means is subset of 3) A…
Q: A seller has an indivisible asset to sell. Her reservation value for the asset is s, which she knows…
A: Answer: I have given answered in the handwritten format
Q: Note: Please Answer in C++ Only Mr. Cook is the manager of Code cinemas and after a long break the…
A: The question is to write c++ code for the given problem.
Q: Question 2: Consider the 0/1 knapsack problem. Given Nobjects where each object is specified by a…
A: a) Code for this problem #include <bits/stdc++.h> using namespace std; int max(int a,…
Q: A construction company has four large bulldozers located at four different garages. The bulldozers…
A:
Q: Consider the following 2-player game, X vs. Y. At each stage, an integer utility valu N is assigned…
A: Answer: I have given answered in the handwritten format in brief explanation
Q: This problem is known as the Three prisoners problem. Three prisoners, A, B and C, are in separate…
A: In this Three prisoner problem we will determine whether A is correct or C is correct by the given…
Q: Q1. Suppose that f: {0, 1}m→ {0, 1}™ is a prcimage resistant bijection. Definc h: {0, 1}2m → {0, 1}"…
A:
Q: Consider the following cryptarithmetic problem where TWO and FOUR are three and four digit numbers…
A: Cryptarithmetic Problem: A cryptarithmetic puzzle is a mathematical exercise in which some numbers'…
Q: It has been observed by management that some faculty member at the university demonstrates a…
A: Code: import java.util.*; public class Faculty { //below are the functions with…
Q: It has been observed by management that some faculty member at the university demonstratesa…
A: CODE:- #include<iostream>using namespace std;class Teacher_salary{ public:…
Q: C={c1,c2,… ,cm} (c1<c2<… <cm) be the arrangement of individuals who hold cardboards of 'C'. Let…
A: Here have to determine about the who hold cardboards programming problem statement.
Q: a Python program that uses breadth-first search algorithm to solve the above problem
A: Farmer-Wolf-Goat-Cabbage problem solution is implemented below: A farmer is attempting to cross a…
Q: Problem 7. Consider the island where knights always tell the truth, knaves always lie, and spies…
A: Dear Student, A says he is not a spy , there are two conditions either he is telling the truth or…
Q: Question 1. Suppose that the grading of x University courses is as follows: • Each student can get…
A: Java Source Code: import java.util.*; public class Question1 { int[] input=new int[5]; public…
Q: m where TWO and FOUR are three and four digit numbers respectively. Which of the following…
A: import java.util.Random;public class generateRandom{ public static void main(String args[]) {…
Q: Tom and Ron are the only two delivery men of Domino's Pizza. Assume the particular store received N…
A: Algortithm: Firstly take the input form the user the total possible delivery N Then Asked about the…
Q: Q. Consider the dining philosophers problem where 5 philosophers are involved. Assume that there are…
A: Problem: The dining philosophers problem is invented by E. W. Dijkstra. Imagine that five…
Q: It has been observed by management that some faculty member at the university demonstrates a…
A: Coded using Java.
Q: 3. Consider the three domains D1, D2, and D3 shown below: Y-axis! D (0, 0) X-axis Domain D3 consists…
A: Answer: Given Three domain D1,D2 and D3. I have given solution in handwritten format.
Q: Suppose there are 100 items, numbered 1 to 100, and also 100 baskets, also numbered 1 to 100. Item i…
A: Analysis of problem. Items : 1, 2, 3, 4, 5, 6 ,.........100 100 baskets such that item i divides b…
Q: Write a python code
A: You can use code like this for a fighting game import random class Fight(object): def enter(self):…
Q: Exercise 7.11 Suppose you are the "algorithmatician" of your company and the manager comes to you…
A: (i) The initial price is 100 and for every month cost increases by a factor of ri for ith book and i…
Q: Suppose you are provided an even number of people going on an adventure, and there are only…
A: According to the given problem statement we are required to develop a python code to find the max…
QUESTION THREE
A. Consider the thirsty person problem given below: To drink, a thirsty person must have three things; water, ice and a glass. There are three thirsty people, each having a different one (and only one) of the three required items. A fourth person, a server has unlimited supply of all three items. If nobody is drinking, the server places two of the three items (chosen at random) onto table. Thirsty person who can make a drink from those two items will pick them up and drink a glass of ice water. When done, thirsty person will notify the server and the process will repeat. Write a process that will control the thirsty person and the server using semaphores.
(B) (i)What is a critical section in code?
(ii) Explain the three properties that any solution to the Critical Section Problem should guarantee.
(C) Explain the role the
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- 1.Implement Thirsty problem using semaphore . Scenario:To drink, a thirsty person must have three things; water, ice and a glass.There are three thirsty people, each having a different one (and only one) of the three required items. A fourth person, a server has unlimited supply of all three items. If nobody is drinking, the server places two of the three items (chosen at random) onto table. Thirsty person who can make a drink from those two items will pick them up and drink a glass of ice water. When done, thirsty person will notify the server and the process will repeat.Question-2: A pyramids are discovered, each has a triangular base with equal sides. An n meters high pyramid is constructed by forming n layers of triangles using Im cubical stones. Then layers are stacked on top of each other. The first layer is the triangle with n meters base, on top, n-1 meters base, until the top level which has only 1 stone. You are asked to calculate the number of stones needed to build a pyramid with the height n. WAIT! We just discovered that some pyramids have a secret room inside. This room is also of the same shape and structure as the pyramid with m layers of stones removed. In order for the room to be secret, mProblem You have a fence post located at the point (x,y) where a goat is tethered by a rope. You also have a house, which is a rectangle with diagonally opposite corners at the points bottom-left: (x1,y1) and top-right: (x2,y2). You want to pick a length of rope that guarantees the goat cannot reach the house. Determine the minimum distance from the fence post to the house, so that you can make sure to use a shorter rope. Recall that the distance formula is: (x2−x1)2+(y2−y1)2 The input consists of a single line containing six space-separated integer values: x, y, x1, y1, x2, and y2. You are guaranteed that x1<x2 and y1<y2, and that (x,y) is strictly outside the axis-aligned rectangle with corners at (x1,y1) and (x2,y2). Return the minimum distance from the goat’s post to the house as a floating-point value from main(). Learning Objectives Be able to create a program with a lesser template. Be able to calculate the min/max of integers. Be able to write a mathematical…There are four people who want to cross a rickety bridge; they all begin on the same side. You have 17 minutes to get them all across to the other side. It is night, and they have one flashlight. A maximum of two people can cross the bridge at one time. Any party that crosses, either one or two people, must have the flashlight with them. The flashlight must be walked back and forth; it cannot be thrown, for example. Person 1 takes 1 minute to cross the bridge, person 2 takes 2 minutes, person 3 takes 5 minutes, and person 4 takes 10 minutes. A pair must walk together at the rate of the slower person's pace. Write the specification of an algorithm that solves the problem.A person is looking to invest $100,000 in hopes of getting the highest return possible. There are 4 investment options available: bonds, mutual funds, stocks, or a saving account yielding interest. The bonds give a 3% annual return, mutual funds give an 8% return, stocks give a 10% return, and the savings account gives a 2% return (all investments subject to risk). To control for risk, several constraints are put into place: 1. No more than 15% of the total investment can be put into stocks. 2. At least 40% must be invested in mutual funds and/or the savings account. 3. The amount put in the savings account must be no more than the amount put into the other investments combined. 4. The ratio of money invested in bonds and mutual fund to the amount in stocks and the savings account should be at least 1.2 to 1. 5. All $100,000 must be invested and no shorting is allowed (It means there will be no “borrowed” money”) Formulate a linear programming model for this problem to get the highest…A deck of cards contains 52 cards with four suits: club, diamond, heart and spade ranging in values from 2, ... to 10, Jack, Queen, King and Ace. Ace has the highest value in the same suit. Cards can be compared using their face values. A card with higher face value is bigger than a card with lower face value. If two cards have the same face value, then the suit determines the order. Club is smaller than diamond which is smaller than heart which is smaller than spade. For example: club 2 < diamond 2 < heart 2 < spade 2 if compared.Write an interactive Java program that allows you play cards with a computer. For this project, we are going to focus on one suit of the deck of cards. There are only 13 cards (value: 2, ... to 10, Jack, Queen, King and Ace) in a suit. To play:(a). You first pick a suit at random from the four suits (club, diamond, heart and spade), and display the suit. (b) Then you randomly draw a card from the suit, and let computer draw a card from the same…Bowling involves 10 frames. Each frame starts with 10 pins. The bowler has two throws to knock all 10 pins down. The total score is the sum of pins knocked down, with some special rules. For the first 9 frames: If all 10 pins are knocked down on a frame's first throw (a "strike"), that frame's score is the previous frame plus 10 plus the next two throws. (No second throw is taken). If all 10 pins are knocked down after a frame's second throw (a "spare"), that frame's score is the previous frame plus 10 plus the next throw. In the 10th frame, if the bowler's first throw is a strike, or the first two throws yields a spare, the bowler gets a third throw. The 10th frame's score is the previous frame's score plus the pins knocked down in the 10th frame's two or three throws. Given integers represents all throws for a game, output on one line each frame's score followed by a space (and end with a newline). Note that the number of throws may be as few as 11 (strikes in first 9 frames,…Bowling involves 10 frames. Each frame starts with 10 pins. The bowler has two throws to knock all 10 pins down. The total score is the sum of pins knocked down, with some special rules. For the first 9 frames: If all 10 pins are knocked down on a frame's first throw (a "strike"), that frame's score is the previous frame plus 10 plus the next two throws. (No second throw is taken). If all 10 pins are knocked down after a frame's second throw (a "spare"), that frame's score is the previous frame plus 10 plus the next throw. In the 10th frame, if the bowler's first throw is a strike, or the first two throws yields a spare, the bowler gets a third throw. The 10th frame's score is the previous frame's score plus the pins knocked down in the 10th frame's two or three throws. Given integers represents all throws for a game, output on one line each frame's score followed by a space (and end with a newline). Note that the number of throws may be as few as 11 (strikes in first 9 frames,…Bowling involves 10 frames. Each frame starts with 10 pins. The bowler has two throws to knock all 10 pins down. The total score is the sum of pins knocked down, with some special rules. For the first 9 frames: If all 10 pins are knocked down on a frame's first throw (a "strike"), that frame's score is the previous frame plus 10 plus the next two throws. (No second throw is taken). If all 10 pins are knocked down after a frame's second throw (a "spare"), that frame's score is the previous frame plus 10 plus the next throw. In the 10th frame, if the bowler's first throw is a strike, or the first two throws yields a spare, the bowler gets a third throw. The 10th frame's score is the previous frame's score plus the pins knocked down in the 10th frame's two or three throws. Given integers represents all throws for a game, output on one line each frame's score followed by a space (and end with a newline). Note that the number of throws may be as few as 11 (strikes in first 9 frames,…A deck of cards contains 52 cards with four suits: club, diamond, heart and spade ranging in values from 2, ... to 10, Jack, Queen, King and Ace. Ace has the highest value in the same suit. Cards can be compared using the face value. A card with higher face value is bigger than a card with lower face value. If two cards have the same face value, then the suit determines the order. Club is smaller than diamond which is smaller than heart which is smaller than spade. For example: club 2 < diamond 2 < heart 2 < spade 2 if compared. Write an interactive Java program that allows a user to randomly pick a card from the deck of 52 cards (using a random number between 1 and 4 to represent the four suits: club, diamond, heart and spade and then another random number to represent the face value) to play. Show the suit and face value of the user card. Then the program acts as a card dealer which randomly draws another card and displays the card (again showing the suit and face value of…Correct answer will be upvoted else downvoted. Computer science. the proprietor needs to eliminate a few (perhaps zero) sunflowers to arrive at the accompanying two objectives: At the point when you are on a vacant cell, you can stroll to some other void cell. All in all, those unfilled cells are associated. There is actually one basic way between any two void cells. All in all, there is no cycle among the vacant cells. You can stroll from an unfilled cell to another in the event that they share a typical edge. Could you kindly give the proprietor an answer that meets every one of her prerequisites? Note that you are not permitted to establish sunflowers. You don't have to limit the number of sunflowers you eliminate. It tends to be shown that the appropriate response consistently exists. Input The input comprises of different experiments. The main line contains a solitary integer t (1≤t≤104) — the number of experiments. The portrayal of the experiments follows.…Conway's Game of Life: This is a zero person game with the following rules: (see Wikipedia for example) Any live cell with fewer than two live neighbours dies, as if by underpopulation. Any live cell with two or three live neighbours lives on to the next generation. Any live cell with more than three live neighbours dies, as if by overpopulation. Any dead cell with exactly three live neighbours becomes a live cell, as if by reproduction. Remember the oscillator or blinker of 3 cells. You can also find this blinker on Wikipedia. 1 21 1 2 1 21 3. 4 6 4. 6. 4 8. 9 8 9 #1 #2. #3 5. Consider now these 3 creatures at stage 1: Show how they look like in the next two stages: stage 2 and stage 3. Explain how you get the answers Creature 1 Creature 2 Creature 3 (here creature 1 is the blinker of 3 cells, horizontally; creature 2 consists of two adjacent cells, creature 3 consists of 4 adjacent cells horiztonally) ww (d) Creature 1 (10%), (e) Creature 2 (8%), (f) Creature 3 (20%)SEE MORE QUESTIONS