
Big Java Late Objects
2nd Edition
ISBN: 9781119330455
Author: Horstmann
Publisher: WILEY
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Chapter 17, Problem 7PE
Program Plan Intro
Adding methods to Binary Tree
Program plan:
BinaryTree.java:
- Define the class “BinaryTree.java”.
- Declare the private variable root from class “Node”.
- Defining the constructor “BinaryTree” to generate an empty tree.
- Assign root to null.
- Define the parameterized constructor “BinaryTree(object rootData)” to generate a tree one root element.
- Generate root node.
- Define the parameterized constructor “public BinaryTree(Object rootData, BinaryTree left, BinaryTree right)”.
- Generates root and children nodes.
- Define the “preorder()” method for both tree with many nodes and a tree with one node.
- For a tree with one node and no children,
- “preorder(root,v)” is called.
- For a tree with multiple nodes,
- If (node == null) returns v.visit(node.data);
- If (node.left != null) then, preorder(node.left, v);
- If (node.right != null) then, preorder(node.right, v);
- For a tree with multiple nodes,
- “preorder(root,v)” is called.
- For a tree with one node and no children,
- Define the “inorder()” method for both tree with many nodes and a tree with one node.
- For a tree with one node and no children,
- “inorder(root,v)” is called.
- For a tree with multiple nodes,
- If (node.left != null) then, inorder(node.left, v) and v.visit(node.data);
- If (node.right != null) then, inorder(node.right, v);
- For a tree with multiple nodes,
- “inorder(root,v)” is called.
- For a tree with one node and no children,
- Define the “postorder()” method for both tree with many nodes and a tree with one node.
- For a tree with one node and no children,
- “postorder(root,v)” is called.
- For a tree with multiple nodes,
- If (node.left != null) then, postorder(v, node.left);
- If (node.right != null) then, postorder(v, node.right) and v.visit(node.data);
- For a tree with multiple nodes,
- “postorder(root,v)” is called.
- For a tree with one node and no children,
- Define the class “Node”.
- Declare “object data”.
- Declare “Node left”.
- Declare “Node right”.
- Define the function static “height()”
- If (n == null) returns the null value.
- Otherwise returns the value 1 + Math.max(height(n.left), height(n.right)).
- Define the function “height()”
- Returns the height of this tree.
- Define “isEmpty()” function:
- It checks whether this tree is empty.
- Return true value if this tree is empty.
- Define the “data()” function.
- Gets the data at the root of this tree.
- Returns the root data.
- Define “left()” and “right()” function.
- “left()” function return the left child of the root.
- “right()” function return the right child of the root.
Visitor.java:
- Define interface “Visitor”
- Calls the “visit(object data)”
BinaryTreeTester.java:
- Import the required header files.
- Define “BinaryTreeTester” class.
- Define the “main()” function.
- Create an object “names” for “BinaryTree” with tree values.
- Create an object “visit” for “Visitor” object and print the data.
- Call “inorder()”, “preoder()” and “postorder()” function.
- Define the “main()” function.
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Solving Sudoku using Grover's Algorithm
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We want to create an oracle that will help us solve this problem, and we will start by creating a circuit that identifies a correct solution, we simply need to create a classical function on a quantum circuit
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Chapter 17 Solutions
Big Java Late Objects
Ch. 17.1 - Prob. 1SCCh. 17.1 - Prob. 2SCCh. 17.1 - Prob. 3SCCh. 17.1 - Prob. 4SCCh. 17.1 - Prob. 5SCCh. 17.1 - Prob. 6SCCh. 17.1 - Prob. 7SCCh. 17.2 - Prob. 8SCCh. 17.2 - Prob. 9SCCh. 17.2 - Prob. 10SC
Ch. 17.2 - Prob. 11SCCh. 17.2 - Prob. 12SCCh. 17.3 - Prob. 13SCCh. 17.3 - Prob. 14SCCh. 17.3 - Prob. 15SCCh. 17.3 - Prob. 16SCCh. 17.3 - Prob. 17SCCh. 17.3 - Prob. 18SCCh. 17.4 - Prob. 19SCCh. 17.4 - Prob. 20SCCh. 17.4 - Prob. 21SCCh. 17.4 - Prob. 22SCCh. 17.4 - Prob. 23SCCh. 17.4 - Prob. 24SCCh. 17.5 - Prob. 25SCCh. 17.5 - Prob. 26SCCh. 17.5 - Prob. 27SCCh. 17.5 - Prob. 28SCCh. 17.5 - Prob. 29SCCh. 17.5 - Prob. 30SCCh. 17.6 - Prob. 31SCCh. 17.6 - Prob. 32SCCh. 17.6 - Prob. 33SCCh. 17.6 - Prob. 34SCCh. 17.6 - Prob. 35SCCh. 17.7 - Prob. 36SCCh. 17.7 - Prob. 37SCCh. 17.7 - Prob. 38SCCh. 17.7 - Prob. 39SCCh. 17.7 - Prob. 40SCCh. 17 - Prob. 1RECh. 17 - Prob. 2RECh. 17 - Prob. 3RECh. 17 - Prob. 4RECh. 17 - Prob. 5RECh. 17 - Prob. 6RECh. 17 - Prob. 7RECh. 17 - Prob. 8RECh. 17 - Prob. 9RECh. 17 - Prob. 10RECh. 17 - Prob. 11RECh. 17 - Prob. 12RECh. 17 - Prob. 13RECh. 17 - Prob. 14RECh. 17 - Prob. 16RECh. 17 - Prob. 18RECh. 17 - Prob. 19RECh. 17 - Prob. 20RECh. 17 - Prob. 21RECh. 17 - Prob. 22RECh. 17 - Prob. 23RECh. 17 - Prob. 24RECh. 17 - Prob. 25RECh. 17 - Prob. 26RECh. 17 - Prob. 27RECh. 17 - Prob. 28RECh. 17 - Prob. 1PECh. 17 - Prob. 2PECh. 17 - Prob. 3PECh. 17 - Prob. 4PECh. 17 - Prob. 5PECh. 17 - Prob. 6PECh. 17 - Prob. 7PECh. 17 - Prob. 8PECh. 17 - Prob. 9PECh. 17 - Prob. 10PECh. 17 - Prob. 11PECh. 17 - Prob. 12PECh. 17 - Prob. 13PECh. 17 - Prob. 1PPCh. 17 - Prob. 2PPCh. 17 - Prob. 3PPCh. 17 - Prob. 4PPCh. 17 - Prob. 5PPCh. 17 - Prob. 6PPCh. 17 - Prob. 7PPCh. 17 - Prob. 8PPCh. 17 - Prob. 9PPCh. 17 - Prob. 10PPCh. 17 - Prob. 11PP
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- Please answer Java OOP Questions.arrow_forward.NET Interactive Solving Sudoku using Grover's Algorithm We will now solve a simple problem using Grover's algorithm, for which we do not necessarily know the solution beforehand. Our problem is a 2x2 binary sudoku, which in our case has two simple rules: •No column may contain the same value twice •No row may contain the same value twice If we assign each square in our sudoku to a variable like so: 1 V V₁ V3 V2 we want our circuit to output a solution to this sudoku. Note that, while this approach of using Grover's algorithm to solve this problem is not practical (you can probably find the solution in your head!), the purpose of this example is to demonstrate the conversion of classical decision problems into oracles for Grover's algorithm. Turning the Problem into a Circuit We want to create an oracle that will help us solve this problem, and we will start by creating a circuit that identifies a correct solution, we simply need to create a classical function on a quantum circuit that…arrow_forwardNeed help with this in python!arrow_forward
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