May 7, 2017 · Hey guys i'm a beginner at java still learning. I have a question about functions. So I am creating just for fun a basic calculator package calculator; import java.util.Scanner; public …

May 22, 2023 · Create a simple calculator which can perform basic arithmetic operations like addition, subtraction, multiplication, or division depending upon the user input.

Build a simple calculator in Java using switch case and 2 more methods. Learn step-by-step logic with examples, output and explanation. Perfect for beginners!

Below you will find the java code for calculator along with the screenshot. It is a basic four-function calculator java program source code. The calculator that we build will look like: 1. A four …

Feb 14, 2025 · Learn how to implement a Basic Calculator in Java, using two different constructs.

Apr 5, 2025 · In this story, we’ll walk you through the process of building a simple calculator application in Java, reminiscent of the classic Windows calculator. We’ll be using the popular …

Sep 16, 2025 · Learn how to create a simple calculator Project in Java that performs basic arithmetic operations like addition, subtraction, multiplication, and division with input validation.

Start by importing the Scanner class from java.util package. Initialize the Calculator class. In the main method, declare variables for the two numbers (num1, num2), the result (ans), and the …

Oct 15, 2006 · It is a basic four-function calculator java program source code. The calculator that we build will look like: 1. A four-function calculator with the following functions: Addition - adds …

Here is another calculator program in Java created using switch case, instead of if...else. This program also continue its execution, until user enters 5 as choice to exit or stop the execution.