Java Programming (MindTap Course List)
9th Edition
ISBN: 9781337397070
Author: Joyce Farrell
Publisher: Cengage Learning
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Expert Solution & Answer
Chapter 7, Problem 9RQ
<PROGRAM-DESCRIPTION-ANSWER>
The expression name1.compareTo(name2) contains the value “-1”.
Hence, the correct option is “C”.
</PROGRAM-DESCRIPTION-ANSWER>
Explanation of Solution
Given:
String name1 = new String ("Jordan");
String name2 = new String ("Jore");
To find:
name1.compareTo (name2)
Explanation:
- Here, “name1” is the string variable and assign with a string value “Jordan”.
- The “name2” is the string variable and assign with a string value “Jore”...
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The __str__ method of the Bank class (in bank.py) returns a string containing the accounts in random order. Design and implement a change that causes the accounts to be placed in the string in ascending order of name.
Implement the __str__ method of the bank class so that it sorts the account values before printing them to the console.
In order to sort the account values you will need to define the __eq__ and __lt__ methods in the SavingsAccount class (in savingsaccount.py).
The __eq__ method should return True if the account names are equal during a comparison, False otherwise.
The __lt__ method should return True if the name of one account is less than the name of another, False otherwise.
The program should output in the following format:
Test for createBank: Name: Jack PIN: 1001 Balance: 653.0 Name: Mark PIN: 1000 Balance: 377.0 ... ... ... Name: Name7 PIN: 1006 Balance: 100.0
bank.py
"""
File: bank.py
Project 9.3
The str for Bank returns a string of accounts sorted by name.…
The __str__ method of the Bank class (in bank.py) returns a string containing the accounts in random order. Design and implement a change that causes the accounts to be placed in the string in ascending order of name.
Implement the __str__ method of the bank class so that it sorts the account values before printing them to the console.
In order to sort the account values you will need to define the __eq__ and __lt__ methods in the SavingsAccount class (in savingsaccount.py).
The __eq__ method should return True if the account names are equal during a comparison, False otherwise.
The __lt__ method should return True if the name of one account is less than the name of another, False otherwise.
write an application that reads English-Language phrase and encodes it into morse code. also write an application that reads a phrase in morse code and converts it into the English-Language equivalent . Use one blank between each Morse-code letter and three blanks between each Morse-coded word.
Chapter 7 Solutions
Java Programming (MindTap Course List)
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