import javax.swing.JOptionPane;
public class Addition
{
public static void main( String args[] )
{
String firstNumber =
JOptionPane.showInputDialog( "Enter first integer" );
String secondNumber =
JOptionPane.showInputDialog( "Enter second integer" );
int number1 = Integer.parseInt( firstNumber );
int number2 = Integer.parseInt( secondNumber );
int sum = number1 + number2;
JOptionPane.showMessageDialog( null, "The sum is " + sum,
"Sum of Two Integers", JOptionPane.PLAIN_MESSAGE );
}
}
package AddNumbers; public class AddNumbers { public static void main(String[] args) { int Int; int a = 4; int b=5 ; int sum = a + b; System.out.println("Addition of two numbers!"); System.out.println("Sum: " + sum); } }
It is used for addition - to add two numbers. Also, to concatenate two Strings (texts) - that is, to make a longer text from two shorter ones.
Yes. You can have as many variables as you want in Java
One of them is creating *.class from *.javaSecond is identifying syntax errors in the *.java files and intimating the programmer so that he can correct them
#include<iostream.h> #include<conio.h> void main() { int a, b, c; clrscr(); cout<<"enter the two numbers"; cin>>a; cin>b; c=a+b; cout<<"Addition of two numbers="<<c; getch(); }
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.
package AddNumbers; public class AddNumbers { public static void main(String[] args) { int Int; int a = 4; int b=5 ; int sum = a + b; System.out.println("Addition of two numbers!"); System.out.println("Sum: " + sum); } }
It is used for addition - to add two numbers. Also, to concatenate two Strings (texts) - that is, to make a longer text from two shorter ones.
Yes. You can have as many variables as you want in Java
write it in 8085
public class AddNumbers{ public int add(int a, int b){ return a + b; } }
Its indefinite: Start with 0,1 add last two numbers = 1 add to sequence = 0,1,1 add last two numbers = 2 add to sequence = 0,1,1,2 add last two numbers = 3 add to sequence = 0,1,1,2,3 add last two numbers = 5 add to sequence = 0,1,1,2,3,5 add last two numbers ......... add to sequence ..........
Java, like many other programming languages, uses the asterisk for the multiplication operator. Therefore, two numbers a and b are multiplied, and their product assigned to a variable r, with this construct: r = a * b;
Take a look at the Windows Calculator.
You type it in with your keyboard.
Add two numbers.
You must add either two odd numbers or two even numbers.