1         /* 
2          * A program to explore the construction of arithmetic expressions 
3          * in the context of problem solving. 
4          */
5    
6    
7         package expressions;
8    
9    
10        public class ExpressionsThing {
11   
12   
13            public static void main(String[] args) {
14                double one = 3.14 * 5 + 5;
15                System.out.println("one = " + one);
16                double two = 3.14 * (5 + 5);
17                System.out.println("two = " + two);
18                double three = (3.14 * (5 + 5));
19                System.out.println("three = " + three);
20                int four = (2 * 3);
21                System.out.println("four = " + four);
22                double five = (45.0 / 2.0);
23                System.out.println("five = " + five);
24                double six = (65.0 / (1.0 / 3.0));
25                System.out.println("six = " + six);
26                double seven = ((55.0 / (1.0 / 2.0)) + (65.0 / (1.0 / 3.0)));
27                System.out.println("seven = " + seven);
28                double eight = (3.14 * (11.3 * 11.3));
29                System.out.println("eight = " + eight);
30                double nine = (27.7 * 27.7);
31                System.out.println("nine = " + nine);
32                double ten = ((eight + nine) / 2);
33                System.out.println("ten = " + ten);
34                double eleven = (243.5 * .17);
35                System.out.println("eleven = " + eleven);
36                int twelve = (3 / 3);
37                System.out.println("twelve = " + twelve);
38                int thirteen = (7 - (4 + 2));
39                System.out.println("thirteen = " + thirteen);
40                int fourteen = ((9 + 3) - (7 + 1));
41                System.out.println("fourteen = " + fourteen);
42                int fifteen = (((6 + (2 + 2)) * 4) / 8);
43                System.out.println("fifteen = " + fifteen);
44   
45   
46            }
47   
48        }