SIMPLE CONSOLE CALCULATOR IN JAVA SOFTWARE
SIMPLE CONSOLE CALCULATOR IN JAVA CODE
SIMPLE CONSOLE CALCULATOR IN JAVA FREE

Use CSS to style buttons and view of the calculator.Next, create 4 rows for keys use div class=”row” for button use 7 likewise create all buttons.Create two sections of calculator that is for keys and for display answer use div class=” calculator” and div class=” keys“.First, create an HTML file, use CSS files and use the javascript function so that the function returns a result on the output screen. In this, you have to create a simple calculator using the HTML, CSS, Js functions.

SIMPLE CONSOLE CALCULATOR IN JAVA CODE

Here we discuss the Introduction to Calculator in Java and its different Methods and Examples and Code Implementation.Create a simple calculator in JavaScript, HTML, and CSS, In this JS exercise tutorial, Create a Java Script application to perform a arithmetic operation and create a calculator application using Java Script, HTML, and CSS. This calculator in Java can be done in 2 ways by using a switch case statement and by using swing API. package Calculator is used to calculating operations like addition, subtraction, division, multiplication, modulus, and power. Step4: Add all these components to the Screen. Step3: Write an Action listener for all the buttons. Step2: Creating buttons for numbers from 0-9 and character buttons like +, -, *, *, % etc. Step1: Creating a class and extends it from JFrame, ActionerListener. } while (result_operation_output != 'Q') (firstNumber + ' ' + operator + ' ' + secondNumber + ' is : ' + result_operation_output) ('Please enter specified operator only') Result_operation_output = Math.pow(firstNumber, secondNumber) Result_operation_output = firstNumber % secondNumber Result_operation_output = firstNumber / secondNumber Result_operation_output = firstNumber * secondNumber Result_operation_output = firstNumber - secondNumber Result_operation_output = firstNumber + secondNumber ('Enter an operators like (+, -, *, /, %, ^) only: ') Ĭhar operator = scannerObject.next().charAt(0) SecondNumber = scannerObject.nextDouble() ('Enter your first number: ') įirstNumber = scannerObject.nextDouble() Scanner scannerObject = new Scanner(System.in) Creating scanner for object for allow input } Example #1 – Switch Case Calculator Functionality Step 3: Based on character operation performed like addition, subtraction, multiplication, division, modulus (finds remainder) and power of the number.

Step 2: Within the switch case, we have implemented logic for each character. Step 1: User enters the character for which operation wants to perform like “+”, “-”, “*”, “/”, “%”, “^” etc.

setBackground(Color color) : It is used to set the background color.

addActionListenerListener(ActionListener actionListener): It is used to set the action to the container.

getText(): It is used to get the text of the container.

setText(String string): It is used to set the string text.

setSize(int x, int y): It is used to set the size of the container as per given dimensions.

add(Component component): It is used to add the component to the container.

SIMPLE CONSOLE CALCULATOR IN JAVA SOFTWARE

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SIMPLE CONSOLE CALCULATOR IN JAVA FREE

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Simple console calculator in java