public class AddNumbers {
public static void main(String[] args){
int val1 = Integer.parseInt(args[0]);
int val2 = Integer.parseInt(args[1]);
System.out.println("Sum of the two numbers is: " + (val1 + val2));
}
}
The above class takes two numbers as arguments to the class and displays the sum of those two numbers on the console.
Classes are well organised functions in java which help discriminate between two different functions.
Adding two or more numbers together gives you a sum.
A Java source code file can contain any number of classes. However, only one one of them can contain the main method which is called upon execution after compilation of the source code. However, this is a bad practice that needs to be avoided. Generally, one of those classes is the actual class while the other is a test class.
The result of adding two numbers is their sum.
a difference
the PRODUCT :)
+ is the symbol for adding two numbers together.It is usually called the plus symbol.
Then you are adding two rational numbers with different signs! No big deal!
I found this class that defines complex numbers, and has the capacity of adding them, and much more: http://www.math.ksu.edu/~bennett/jomacg/c.html Basically, you define a class with two fields, one for the real part, and one for the imaginary part.
You type it in with your keyboard.
Adding
When adding numbers, the total is the sum. The sum of two odd numbers is even.