Write java code for a calculator that calculates the Sum and Product of 2 numbers Program requirements: 1. Documentation 2. Write a method named userinput that asks users to input 2 integer numbers. ->Hint: Method with no parameters that returns 2 values. 3. Write a method named Calculator that calculates the Sum and Product of 2 numbers ->Hint: Method with 2 parameters that returns 2 values. 4. Write a method name Display that displays the Sum and Product of the 2 numbers ->Hint: Method with 2 parameters and no returns (void). 5. Use a do-while loop and ask the user to continue or not. 6. Your program output format must be exactly the following: ->Note: Include the output in your program.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write java code for a calculator that calculates the Sum and Product of 2 numbers
Program requirements:
1. Documentation
2. Write a method named userinput that asks users to input 2 integer numbers.
>>Hint: Method with no parameters that returns 2 values.
3. Write a method named Calculator that calculates the Sum and Product of 2 numbers
->Hint: Method with 2 parameters that returns 2 values.
4. Write a method name Display that displays the Sum and Product of the 2 numbers
>>Hint: Method with 2 parameters and no returns (void).
5. Use a do-while loop and ask the user to continue or not.
6. Your program output format must be exactly the following:
->Note: Include the output in your program.
=>> Calculator
Enter the first number: 100
Enter the second number: 200
Sum = 300
Product = 20000
Enter any number to continue or 0 to exit: 8
=>> Calculator
Enter the first number: 6
Enter the second number: 9
Sum = 15
Product = 54
Enter any number to continue or 0 to exit: 0
++++ End of the program ++++
Transcribed Image Text:Write java code for a calculator that calculates the Sum and Product of 2 numbers Program requirements: 1. Documentation 2. Write a method named userinput that asks users to input 2 integer numbers. >>Hint: Method with no parameters that returns 2 values. 3. Write a method named Calculator that calculates the Sum and Product of 2 numbers ->Hint: Method with 2 parameters that returns 2 values. 4. Write a method name Display that displays the Sum and Product of the 2 numbers >>Hint: Method with 2 parameters and no returns (void). 5. Use a do-while loop and ask the user to continue or not. 6. Your program output format must be exactly the following: ->Note: Include the output in your program. =>> Calculator Enter the first number: 100 Enter the second number: 200 Sum = 300 Product = 20000 Enter any number to continue or 0 to exit: 8 =>> Calculator Enter the first number: 6 Enter the second number: 9 Sum = 15 Product = 54 Enter any number to continue or 0 to exit: 0 ++++ End of the program ++++
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The required java program is provided below with explanatory comments. Methods and while loop are used to perform the I/O and calculation tasks.

 

 

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