4th Edition

ISBN: 9780134757179

Author: GADDIS

Publisher: PEARSON CO

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Textbook Question

Chapter 7, Problem 11PC

Array Operations

Write a program with an array that is initialized with test data. Use any primitive data type of your choice. The program should also have the following methods:

getTotal. This method should accept a one-dimensional array as its argument and return the total of the values in the array.
getAverage. This method should accept a one-dimensional array as its argument and return the average of the values in the array.
getHighest. This method should accept a one-dimensional array as its argument and return the highest value in the array.
getLowest. This method should accept a one-dimensional array as its argument and return the lowest value in the array.

Demonstrate each of the methods in the program.

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Chapter 7, Problem 10PC

Chapter 7, Problem 12PC

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Chapter 7 Solutions

EBK STARTING OUT W/JAVA:...DATA...

Ch. 7.1 - Write statements that create the following arrays:...Ch. 7.1 - Whats wrong with the following array declarations?...Ch. 7.1 - Prob. 7.3CP Ch. 7.1 - Prob. 7.4CP Ch. 7.1 - Prob. 7.5CP Ch. 7.1 - Prob. 7.6CP Ch. 7.1 - Prob. 7.7CP Ch. 7.1 - Prob. 7.8CP Ch. 7.2 - Prob. 7.9CP Ch. 7.2 - Prob. 7.10CP

Ch. 7.2 - A program has the following declaration: double[]...Ch. 7.2 - Look at the following statements: int[] a = { 1,...Ch. 7.3 - Prob. 7.13CP Ch. 7.3 - Write a method named zero, which accepts an int...Ch. 7.6 - Prob. 7.15CP Ch. 7.7 - Recall that we discussed a Rectangle class in...Ch. 7.10 - Prob. 7.17CP Ch. 7.11 - What value in an array does the selection sort...Ch. 7.11 - How many times will the selection sort swap the...Ch. 7.11 - Prob. 7.20CP Ch. 7.11 - Prob. 7.21CP Ch. 7.11 - If a sequential search is performed on an array,...Ch. 7.13 - What import statement must you include in your...Ch. 7.13 - Write a statement that creates an ArrayList object...Ch. 7.13 - Write a statement that creates an ArrayList object...Ch. 7.13 - Prob. 7.26CP Ch. 7.13 - Prob. 7.27CP Ch. 7.13 - Prob. 7.28CP Ch. 7.13 - Prob. 7.29CP Ch. 7.13 - Prob. 7.30CP Ch. 7.13 - Prob. 7.31CP Ch. 7 - Prob. 1MC Ch. 7 - Prob. 2MC Ch. 7 - Prob. 3MC Ch. 7 - Prob. 4MC Ch. 7 - Array bounds checking happens. a. when the program...Ch. 7 - Prob. 6MC Ch. 7 - Prob. 7MC Ch. 7 - Prob. 8MC Ch. 7 - Prob. 9MC Ch. 7 - Prob. 10MC Ch. 7 - Prob. 11MC Ch. 7 - To delete an item from an ArrayList object, you...Ch. 7 - Prob. 13MC Ch. 7 - Prob. 14TF Ch. 7 - Prob. 15TF Ch. 7 - Prob. 16TF Ch. 7 - Prob. 17TF Ch. 7 - Prob. 18TF Ch. 7 - True or False: The Java compiler does not display...Ch. 7 - Prob. 20TF Ch. 7 - True or False: The first size declarator in the...Ch. 7 - Prob. 22TF Ch. 7 - Prob. 23TF Ch. 7 - int[] collection = new int[-20];Ch. 7 - Prob. 2FTE Ch. 7 - Prob. 3FTE Ch. 7 - Prob. 4FTE Ch. 7 - Prob. 5FTE Ch. 7 - Prob. 1AW Ch. 7 - Prob. 2AW Ch. 7 - Prob. 3AW Ch. 7 - In a program you need to store the populations of...Ch. 7 - In a program you need to store the identification...Ch. 7 - Prob. 6AW Ch. 7 - Prob. 7AW Ch. 7 - Prob. 8AW Ch. 7 - Prob. 9AW Ch. 7 - Prob. 10AW Ch. 7 - Prob. 11AW Ch. 7 - Prob. 1SA Ch. 7 - Prob. 2SA Ch. 7 - Prob. 3SA Ch. 7 - Prob. 4SA Ch. 7 - Prob. 5SA Ch. 7 - Prob. 6SA Ch. 7 - Prob. 7SA Ch. 7 - Prob. 8SA Ch. 7 - Prob. 9SA Ch. 7 - Rainfall Class Write a RainFall class that stores...Ch. 7 - Payroll Class Write a Payroll class that uses the...Ch. 7 - Charge Account Validation Create a class with a...Ch. 7 - Charge Account Modification Modify the charge...Ch. 7 - Prob. 5PC Ch. 7 - Drivers License Exam The local Drivers License...Ch. 7 - Magic 8 Ball Write a program that simulates a...Ch. 7 - Grade Book A teacher has five students who have...Ch. 7 - Grade Book Modification Modify the grade book...Ch. 7 - Average Steps Taken A Personal Fitness Tracker is...Ch. 7 - Array Operations Write a program with an array...Ch. 7 - 12.1994 Gas Prices In the student sample programs...Ch. 7 - Sorted List of 1994 Gas Prices Note: This...Ch. 7 - Name Search If you have downloaded this books...Ch. 7 - Population Data If you have downloaded this books...Ch. 7 - World Series Champions If you have downloaded this...Ch. 7 - 2D Array Operations Write a program that creates a...Ch. 7 - Prob. 18PC Ch. 7 - Trivia Game In this programming challenge, you...Ch. 7 - Prob. 20PC

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