BIG JAVA: LATE OBJECTS
2nd Edition
ISBN: 9781119626220
Author: Horstmann
Publisher: WILEY
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Chapter 13, Problem 13PE
Program Plan Intro
Square root
Filename: “SquareRootComputer.java”
This program file is used to define a class “SquareRootComputer”. In the code,
- Import the required packages.
- Define a class “SquareRootComputer”.
- Define a method “main()”.
- Define an object “in” of class “Scanner”.
- Prompt the user to enter the number.
- Scan for the value.
- Print the square root of the number.
- Define a method “squareRoot()”.
- Call the method “squareRootGuess()” and return the value.
- Define a method “squareRootGuess()”.
- Define the variable “epsilon”.
- If ”Math.abs(x-g*g)” is less than “epsilon”,
- Return the value of “g”.
- If the condition is not true,
-
- Call the method “squareRootGuess()” recursively and return the value.
- Return the value of “g”.
- Define a method “main()”.
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I need help creating the network diagram and then revising it for the modified activity times.
Activity No.
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Immediate Predecessors
1
Requirements collection
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Requirements structuring
4
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Process analysis
3
2
4
Data analysis
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2
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Logical design
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Physical design
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c. Using the information from part b, prepare a network diagram. Identify the critical path.
Given the following Extended-BNF grammar of the basic mathematical expressions:
Show the derivation steps for the expression: ( 2 + 3 ) * 6 – 20 / ( 3 + 1 )
Draw the parsing tree of this expression.
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Chapter 13 Solutions
BIG JAVA: LATE OBJECTS
Ch. 13.1 - Prob. 1SCCh. 13.1 - Prob. 2SCCh. 13.1 - Prob. 3SCCh. 13.1 - Prob. 4SCCh. 13.1 - Prob. 5SCCh. 13.2 - Prob. 6SCCh. 13.2 - Prob. 7SCCh. 13.2 - Prob. 8SCCh. 13.2 - Prob. 9SCCh. 13.3 - Prob. 10SC
Ch. 13.3 - Prob. 11SCCh. 13.3 - Prob. 12SCCh. 13.4 - Prob. 13SCCh. 13.4 - Prob. 14SCCh. 13.4 - Prob. 15SCCh. 13.5 - Prob. 16SCCh. 13.5 - Prob. 17SCCh. 13.5 - Prob. 18SCCh. 13.6 - Prob. 19SCCh. 13.6 - Prob. 20SCCh. 13.6 - Prob. 21SCCh. 13 - Prob. 1RECh. 13 - Prob. 2RECh. 13 - Prob. 3RECh. 13 - Prob. 4RECh. 13 - Prob. 5RECh. 13 - Prob. 6RECh. 13 - Prob. 7RECh. 13 - Prob. 8RECh. 13 - Prob. 9RECh. 13 - Prob. 10RECh. 13 - Prob. 11RECh. 13 - Prob. 12RECh. 13 - Prob. 13RECh. 13 - Prob. 1PECh. 13 - Prob. 2PECh. 13 - Prob. 3PECh. 13 - Prob. 4PECh. 13 - Prob. 5PECh. 13 - Prob. 6PECh. 13 - Prob. 7PECh. 13 - Prob. 8PECh. 13 - Prob. 9PECh. 13 - Prob. 10PECh. 13 - Prob. 11PECh. 13 - Prob. 12PECh. 13 - Prob. 13PECh. 13 - Prob. 14PECh. 13 - Prob. 15PECh. 13 - Prob. 16PECh. 13 - Prob. 17PECh. 13 - Prob. 18PECh. 13 - Prob. 19PECh. 13 - Prob. 20PECh. 13 - Prob. 21PECh. 13 - Prob. 22PECh. 13 - Prob. 23PECh. 13 - Prob. 24PECh. 13 - Prob. 25PECh. 13 - Prob. 26PECh. 13 - Prob. 27PECh. 13 - Prob. 1PPCh. 13 - Prob. 2PPCh. 13 - Prob. 3PPCh. 13 - Prob. 4PPCh. 13 - Prob. 5PPCh. 13 - Prob. 6PPCh. 13 - Prob. 7PPCh. 13 - Prob. 8PPCh. 13 - Prob. 9PPCh. 13 - Prob. 10PPCh. 13 - Prob. 11PPCh. 13 - Prob. 12PPCh. 13 - Prob. 13PP
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