Dec 10, 2014 · I'm creating a method to add up all numbers between two integers. I currently have: * Add up all numbers between two integers. */ int result = 0; while (a <=b) . result+=a; a++; . System.out.println("The sum of all numbers is "+result); . This only works if a <= b. How do i also do it for if a > b ? I have to use a while loop.

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 } }

Jul 5, 2024 · In this video, I'll show you how to write a simple Java program to calculate the sum, difference, and product of two numbers. We'll start by creating a class and writing our main method....

In this program, two integers 10 and 20 are stored in integer variables first and second respectively. Then, first and second are added using the + operator, and its result is stored in another variable sum. Finally, sum is printed on the screen using println() function.

I need to create a calculator that can add, subtract, multiply, divide, absolute value, and round. This is what I have so far. public static void main(String[] args) public static int add(int num1, int num2) return num1 + num2; public static int subtract(int num1, int num2) return num1 - num2; public static int multiply(int num1, int num2)

May 11, 2024 · Simple Calculator in Java (BlueJ) This project is a simple calculator made in Java using BlueJ. It helps you do basic math operations like adding, subtracting, multiplying, and dividing numbers. It's great for beginners learning Java.

Jul 25, 2022 · In this tutorial, you will learn how to write a Java program to add two numbers. We will see three programs: In the first program, the values of the two numbers are given. In the second program, user is asked to enter the two numbers and the program calculates the sum of the input numbers.

Java ProgramSimple Sum Code :public class sum{ public static void main(String args[]){ int a=12; int b=8; int sum=a+b; System....

Jun 7, 2014 · Blue j program to seperate characters; Program to create multiplication table in BlueJ; Simple interest program for blueJ; Remainder program for blueJ; Division program for bluej; Multiplication program for Blue J; Subtraction program for Blue J; Addition program for blueJ

In Java, finding the sum of two or more numbers is very easy. First, declare and initialize two variables to be added. Another variable to store the sum of numbers. Apply mathematical operator (+) between the declared variable and store the result. The following program calculates and prints the sum of two numbers.