Divisibility.java


Below is the syntax highlighted version of Divisibility.java from §1.2 Built-in Types of Data.


/******************************************************************************
 *  Compilation:  javac Divisibility.java
 *  Execution:    java Divisibility x y
 *  
 *  Reads in two integer command-line arguments x and y and prints "true"
 *  if both are divisible by 7, and false otherwise.
 *
 *  % java Divisibility 14 21
 *  true
 *
 *  % java Divisibility 4 21
 *  false
 * 
 *  % java Divisibility 100 200
 *  false
 *
 *  a % 7 is the remainder when you divide 7 into a. If the remainder
 *  is 0, then a is divisible by 7.
 *
 ******************************************************************************/

public class Divisibility {
    public static void main(String[] args) {
        int x = Integer.parseInt(args[0]);
        int y = Integer.parseInt(args[1]);
 
        boolean isDivisible = (x % 7 == 0) && (y % 7 == 0);

        System.out.println(isDivisible);
    }
}


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Last updated: Fri Oct 20 14:12:12 EDT 2017.