Addition.java

// Addition.java
// Addition program that display the sum of two numbers.
import java.util.Scanner; //program uses class Scanner

public class Addition {
    // main method begins execution of Java application
    public static void main ( String[] args )
    {
        // create a Scanner to obtain input from the command windows
        Scanner input = new Scanner( System.in );

        int number1; // first number to add
        int number2; // second number to add
        int sum; // sum of number1 and number2

        System.out.print( "Enter first integer: "); // prompt
        number1 = input.nextInt(); // read first number from user

        System.out.print( "Enter second integer: ");  // prompt
        number2 = input.nextInt(); // read second number from user

        sum = number1 + number2; // add numbers, then store total in sum

        System.out.printf( "Sum is %d\n", sum ); // display sum
    } // end method main
} // end class Addition