ExpressionsThing.java
/* This program explores the construction of 
 * arithmetic expressions in the context of some very simple problem solving. 
 */

package Expressions;

public class ExpressionsThing {

    public static void main(String[] args) {
        double one = 3.14 * 5 + 5;
        System.out.println("one = " + one);
        double two = 3.14 * ( 5 + 5 );
        System.out.println("two = " + two);
        double three = (3.14 * ( 5 + 5 ) );
        System.out.println("three = " + three);
        int four = (2 + 3);
        System.out.println("four = " + four);
        double five = ((1.0/2) * 55);
        System.out.println("five = " + five);
        double six = ((1.0/3) * 65);
        System.out.println("six = " + six);
        double seven = (((1.0/2) *55) + (1.0/3) * 65);
        System.out.println("seven = " + seven);
        double eight = (3.14 * (11.3 * 11.3));
        System.out.println("eight = " + eight);
        double nine = (27.7 * 27.7);
        System.out.println("nine = " + nine);
        double ten = (((3.14 * (11.3 * 11.3)) + (27.7 * 27.7)) / 2);
        System.out.println("ten = " + ten);
        double eleven = (0.17 * 243.5);
        System.out.println("eleven = " + eleven);
        int twelve = (3 / 3);
        System.out.println("twelve = " + twelve);
        int thirteen = (7 - (4 + 2));
        System.out.println("thirteen = " + thirteen);
        int fourteen = ((9 + 3) - (1 + 7));
        System.out.println("fourteen = " + fourteen);
        int fifteen = (6 - (2 - ((2 * 4) / 8)));
        System.out.println("fifteen = " + fifteen);
    }
}