
Big Java Late Objects
2nd Edition
ISBN: 9781119330455
Author: Horstmann
Publisher: WILEY
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Question
Chapter 14, Problem 3PE
Program Plan Intro
Sample run time for selection sort
Program plan:
Main.java
- Create a class named “Main”. Inside the class,
- Define the “main ()” method.
- Define the scanner.
- Prompt user to enter the smallest array size.
- Prompt user to enter the largest array size.
- Prompt user to enter the number of measurements.
- Loop that iterates to compute the sample run time of the input provided.
- Define the “main ()” method.
ArrayUtil.java
- Create a class named “ArrayUtil”. Inside the class,
- Initialize of random generator.
- Define the method “randomIntArray()”.
- Declare the array.
- Loop that iterates for the length of the array.
- Generate and assign value to the array
- Print the resultant value and the expected result.
SelectionSorter.java
- Create a class named “SelectionSorter”. Inside the class,
- Declare the required variables
- Declare the array.
- Declare the constructor and initialize the required variables.
- Define the method “sort()”
- Loop that iterates for the length of the array.
- Finds the maximum position and perform the swap accordingly.
- Define the method “minimumPosition”
- Assign the value to the array.
- Loop that iterates for the values of the array.
- Condition to compare the values
- Return the minimum position.
- Define the method “swap()”
- Assign the temp value
- Assign the second value to the first value.
- Assign the value of temp to the next value.
StopWatch.java
- Create a class named “StopWatch”. Inside the class,
- Declare the required variables
- Define the method “StopWatch()”.
- Define the method to reset the time
- Define the method “start()”
- Condition to validate the watch is running or not.
- Define a Boolean expression to validate whether the watch is running or not.
- Define a variable to calculate the start time.
- Define the method “stop()”
- Condition to validate the watch is running or not.
- Define a Boolean expression to validate whether the watch is running or not.
- Define a variable to calculate the end time.
- Calculate the elapsed time
- Define the method “getElapsedTime()”
- Condition to validate the watch is running or not.
- If true calculate the end time and total elapsed time.
- Else return elapsed time.
- Define the method “reset()”
- Set the elapsed time to zero
- condition to assign the running state.
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Chapter 14 Solutions
Big Java Late Objects
Ch. 14.1 - Prob. 1SCCh. 14.1 - Prob. 2SCCh. 14.1 - Prob. 3SCCh. 14.1 - Prob. 4SCCh. 14.2 - Prob. 5SCCh. 14.2 - Prob. 6SCCh. 14.3 - Prob. 7SCCh. 14.3 - Prob. 8SCCh. 14.3 - Prob. 9SCCh. 14.3 - Prob. 10SC
Ch. 14.3 - Prob. 11SCCh. 14.3 - Prob. 12SCCh. 14.4 - Prob. 13SCCh. 14.4 - Prob. 14SCCh. 14.4 - Prob. 15SCCh. 14.5 - Prob. 16SCCh. 14.5 - Prob. 17SCCh. 14.6 - Prob. 18SCCh. 14.6 - Prob. 19SCCh. 14.6 - Prob. 20SCCh. 14.7 - Prob. 21SCCh. 14.7 - Prob. 22SCCh. 14.7 - Prob. 23SCCh. 14.7 - Prob. 24SCCh. 14.7 - Prob. 25SCCh. 14.7 - Prob. 26SCCh. 14.8 - Prob. 27SCCh. 14.8 - Prob. 28SCCh. 14.8 - Prob. 29SCCh. 14.8 - Prob. 30SCCh. 14 - Prob. 1RECh. 14 - Prob. 2RECh. 14 - Prob. 3RECh. 14 - Prob. 4RECh. 14 - Prob. 5RECh. 14 - Prob. 6RECh. 14 - Prob. 7RECh. 14 - Prob. 8RECh. 14 - Prob. 9RECh. 14 - Prob. 10RECh. 14 - Prob. 11RECh. 14 - Prob. 12RECh. 14 - Prob. 13RECh. 14 - Prob. 14RECh. 14 - Prob. 15RECh. 14 - Prob. 16RECh. 14 - Prob. 17RECh. 14 - Prob. 18RECh. 14 - Prob. 19RECh. 14 - Prob. 20RECh. 14 - Prob. 21RECh. 14 - Prob. 22RECh. 14 - Prob. 23RECh. 14 - Prob. 24RECh. 14 - Prob. 25RECh. 14 - Prob. 26RECh. 14 - Prob. 27RECh. 14 - Prob. 28RECh. 14 - Prob. 29RECh. 14 - Prob. 30RECh. 14 - Prob. 1PECh. 14 - Prob. 2PECh. 14 - Prob. 3PECh. 14 - Prob. 4PECh. 14 - Prob. 5PECh. 14 - Prob. 6PECh. 14 - Prob. 7PECh. 14 - Prob. 8PECh. 14 - Prob. 9PECh. 14 - Prob. 10PECh. 14 - Prob. 11PECh. 14 - Prob. 12PECh. 14 - Prob. 13PECh. 14 - Prob. 14PECh. 14 - Prob. 15PECh. 14 - Prob. 16PECh. 14 - Prob. 17PECh. 14 - Prob. 18PECh. 14 - Prob. 1PPCh. 14 - Prob. 2PPCh. 14 - Prob. 3PPCh. 14 - Prob. 4PPCh. 14 - Prob. 5PPCh. 14 - Prob. 6PPCh. 14 - Prob. 7PPCh. 14 - Prob. 8PPCh. 14 - Prob. 9PP
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