Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
Bartleby Related Questions Icon

Related questions

Question
100%
  1. Create a class called Cal and create a main method inside it.
  2. Create a variable called firstNumber which will always be an integer.
  3. Create a variable called secondNumber which will always be an integer.
  4. Declare a Scanner called myScanner that will take in input from the user. Do NOT instantiate

multiple Scanners in Calculator.

  1. Print to the console “Enter your first number: ”
  2. Read the value inputted by the user and assign it to You should use nextInt()

to do this.

  1. Print to the console “Enter your second number: ”
  2. Read the value inputted by the user and assign it to You should use nextInt()

to do this.

  1. Print out “Sum is ” followed by the sum of the two numbers

(firstNumber + secondNumber)

  1. Printout“Differenceis”followed by the difference of the two numbers

(firstNumber – secondNumber)

  1. Printout“Productis”followed by the product of the two numbers

(firstNumber * secondNumber)

  1. Printout“Quotientis”followed by the quotient of the two numbers

(firstNumber / secondNumber).
The result should be displayed as a decimal regardless of whether the quotient is a real or number (e.g. print 2.5 for 5/2 and print 4.0 for 4/2). In order to do this, you will need to use casting to force floating point division.

 

Expert Solution
Check Mark
Knowledge Booster
Background pattern image
Computer Science
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Text book image
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Text book image
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Text book image
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
Text book image
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Text book image
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Text book image
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education