6 days ago · Here we will discuss the most common mathematical operations such as addition, subtraction, multiplication and division In java. The compiler has been added as well so that you can execute the programs yourself, along with suitable examples and sample outputs.

first = scanner.nextInt(); . second = scanner.nextInt(); . add = first + second; . subtract = first - second; . multiply = first * second; .

Learn how to add two numbers with user input: x = myObj.nextInt(); // Read user input System.out.println("Type another number:"); . y = myObj.nextInt(); // Read user input . sum = x + y; // Calculate the sum of x + y System.out.println("Sum is: " + sum); // Print the sum } }

May 22, 2023 · Create a simple calculator which can perform basic arithmetic operations like addition, subtraction, multiplication, or division depending upon the user input. Example: Enter the numbers: 2 2 Enter the operator (+,-,*,/) + The final result: 2.0 + 2.0 = 4.0

Nov 29, 2013 · does anyone have an idea how to multiply two integers by using addition in Java? For example: for i=4 and g=5 the code is supposed to add 4+4+4+4+4 or 5+5+5+5. It is probably very simple but I have been sitting for hours and still can't figure a way out.

Sep 14, 2022 · In this post, we will learn how to write a simple calculator program in Java using switch cases. The program can add, subtract, multiply and divide two user input numbers. It will use switch case to find the calculation.

Nov 4, 2021 · In particular, the * operator is used to multiply two numbers. Java has several primitive data types that represent numbers. They differ in size, or rather, in the amount of memory allocated for them, as well as in whether they are integers (int, byte, short, long) or fractional (double, float).

Jan 25, 2021 · I have made the basic calculator app which can add, subtract multiply or divide just two numbers. What I am trying to do improve the program to be able to '+' '-' '*' or '/' more than just two numbers. Here is the basic java calculator program I have down so far:

Java Program for Addition, Subtraction, Multiplication, and Division: In this example, you'll learn how to perform addition, subtraction, multiplication, and division of any two numbers in Java.

Apr 1, 2025 · Java programming exercises and solution: Write a Java program to print the sum (addition), multiply, subtract, divide and remainder of two numbers.