Introduction: How to Make a Simple Calculator in Java After the "Hello World!" program, a calculator is one of the first things a programmer will learn to build in their introduction to coding. The reason for this is because of the simplicity of its structure in addition to covering most ...
To create a calculator with Java Swings, try the following code − Example import java.awt.Color; import java.awt.Container; import java.awt.FlowLayout; import javax.swing.JFrame; import javax.swing.JLabel; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax...
/*Java program for Calculator.*/ import java.util.*; public class Calculator{ public static void main(String []args){ int a,b,choice; float result=0; /*scanner class object to read values*/ Scanner buf=new Scanner(System.in); System.out.print("Enter first number: "); a=buf.next...
This repository contains a simple calculator program implemented in Java. The calculator supports basic arithmetic operations, including addition, subtraction, multiplication, and division. The code is designed to be easy to understand, making it suitable for beginners who want to learn the basics of ...
Here are two different solutions for the Simple Calculator project in Java. Solution 1: Using If-Else Statements Code: importjava.util.Scanner;publicclassSimpleCalculatorIfElse{public static void main(String[]args){//Create a ScannerobjectforinputScanner scanner=new Scanner(System.in);//Input first...
//mathServer// import java.rmi.*; import java.rmi.Naming.*; import java.rmi.server.*; import java.rmi.registry.*; import java.net.*; import java.util.*; interface mathInterface extends Remote { public int add(int a,int b) throws RemoteException; public int subt(int a,int b) throws...
public class Application { public static void main(String[] args){ double BMI = BMIcalculator.calculate(); System.out.print("\nYour BMI is " + BMI + "."); } } public class BMIcalculator { public static double calculate() { Scanner scan = new Scanner(System.in); double weight= read...
CalC Java.docx: The Java source code for handling calculations and managing user input/output. CalC Working.mp4: A screen recording demonstrating the app's functionality in action. CalC xml.docx: The XML layout code used to design the user interface in Android Studio.How...
Click on the calculator image above to invoke the Simple Calculator JavaFX applet, or the Java Web Start icon below to make the application appear in its own window: Understanding the Code Behind this JavaFX Applet Take a look at the code below, and note what has changed since itsfirst inca...
C:\herong>dir LambdaCalculator*.* 1,423 LambdaCalculator.java 2,076 LambdaCalculator.class - Main application class 214 LambdaCalculator$Operation.class - Nested interface "Operation" 440 LambdaCalculator$1.class - Anonymous class for "subtract 459 LambdaCalculator$1Multiply.class - Local class "...