Write A Class Called Assignmentfive With The Following Methods All In
Write A Class Called Assignmentfive With The Following Methods All In
Write a class called AssignmentFive with the following methods. All input and output on the command line. No dialog boxes. Use the most efficient logic when writing the program.
Main method execution steps:
Print: "hi from your full name" (replace with your actual name), then a blank line.
Print: "PART ONE", then a blank line.
Call the hotOrColdOutside method, then a blank line.
Print: "PART TWO", then a blank line.
Ask the user: "What is your name?" and assign the input to a String variable called myName.
Ask the user: "What is your body temperature?" and assign the numeric input to a double called myTemperature.
Call the determineFever method, passing myName and myTemperature as arguments, then a blank line.
Print: "PART THREE", then a blank line.
Ask the user: "What is the water temperature (whole number)?" and assign input to an int variable called liquidTemperature.
Call the isBoiling method, passing liquidTemperature, and assign the boolean result to a variable called boiling.
If boiling is true, print: "The water is boiling. Be careful."
If boiling is false, print: "The water is not boiling. A watched pot never boils."
Print a blank line.
Print: "bye from your full name" (replace with your actual name), then a blank line.
Method descriptions:
hotOrColdOutside
:
No arguments, no return value.
Ask user: "What is the outside temperature?"
If >= 80, print "It is very hot outside."
If >= 60 and < 80, print "It is very nice outside."
If < 60, print "It is very cold outside."
determineFever
: Parameters: String yourName, double bodyTemperature
No return value.
If bodyTemperature > 98.6, print "Hello ___, you have a fever. Take some aspirin." (replace with yourName)
If bodyTemperature ≤ 98.6, print "Hello ___, you have no fever. You may go to the movies." (replace with yourName)
isBoiling
: Parameter: int waterTemperature
Returns: boolean
Return true if waterTemperature ≥ 212, else false.
End of assignment instructions.
Paper For Above instruction
This assignment involves creating a Java class named AssignmentFive that demonstrates the use of methods, user input/output on the command line, and basic conditional logic.
The program is structured into multiple parts, with the main method orchestrating the sequence of prompts and method calls, and separate methods handling specific tasks such as temperature assessments and user interaction. Below is a detailed explanation of each component and the logic involved to ensure clarity and completeness.
The main method is the central execution point for the Java program and must follow the specified order of operations meticulously. It begins by greeting the user with a personalized message, includes labels dividing the program into parts, and invokes methods that correspond to each part’s task. Importantly, these outputs should be printed directly to the console, strictly adhering to the assignment’s instructions for no dialog boxes or graphical interfaces.
The initial greeting should include your full name, replacing the placeholder with your actual name, e.g., “hi from John Doe”. This emphasizes the importance of personalized code output and practice with command-line I/O. The first part involves calling hotOrColdOutside
, a method that does not accept any parameters or return a value, but prompts the user to input the temperature outside. Based on the user's input, it outputs one of three messages indicating weather conditions. This method encapsulates simple conditional logic designed to interpret one integer input and deliver an appropriate string message.
In the second part, the program asks the user for their name and body temperature. These inputs are stored in variables
myName (String) and myTemperature (double). The method determineFever is then called, passing these two variables. This method analyzes the temperature: if the value exceeds 98.6, it prints that the user has a fever and should take aspirin, personalized with their name; otherwise, it indicates no fever and suggests going to the movies. This function demonstrates parameter passing,
conditionals, and string concatenation.
The third part involves questions concerning water temperature. The program prompts the user for the water temperature as a whole number, storing it in liquidTemperature (int). It calls isBoiling
with this variable, which returns a boolean indicating whether the water is boiling (temperature ≥ 212). Depending on this boolean result, the main method prints an appropriate safety message. This illustrates the use of boolean return values, method invocation, and control flow branching based on method results.
Finally, the program concludes by thanking the user with a closing message containing your name. Throughout, the code should take input from the command line using a Scanner object, and outputs should be printed via System.out.println. Proper indentation, code organization, and comments are essential for clarity and best practices. These components collectively demonstrate fundamental programming concepts such as method creation, parameter passing, conditional logic, user input handling, and output formatting, suitable for beginner to intermediate Java learners.
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