1    package expressions;
2    //program to explore the construction of arithmetic expressions in the context of some very simple problem solving
3    public class ExpressionsThing {
4    
5        public static void main(String[] args) {
6            double one = 3.14 * 5 + 5;
7            System.out.println("one =" + one);
8            double two = 3.14 * (5 + 5);
9            System.out.println("two =" + two);
10           double three = (3.14 * (5 + 5));
11           System.out.println("three =" + three);
12           int four = (2 * 3);
13           System.out.println("four =" + four);
14           double five = (55.0 / 2);
15           System.out.println("five =" + five);
16           double six = (65.0 / 3);
17           System.out.println("six =" + six);
18           double seven = (five + six);
19           System.out.println("seven =" + seven);
20           double eight = (3.14 * (11.3 * 11.3));
21           System.out.println("eight =" + eight);
22           double nine = (27.7 * 27.7);
23           System.out.println("nine =" + nine);
24           double ten = ((nine + eight)/ 2);
25           System.out.println("ten =" + ten);
26           double eleven = (243.5 * (17.0 / 100));
27           System.out.println("eleven =" + eleven);
28           int twelve = (3 / 3);
29           System.out.println("twelve =" + twelve);
30           int thirteen = (7 - (4 + 2));
31           System.out.println("thirteen =" + thirteen);
32           int fourteen = ((9 - 7) + (3 - 1));
33           System.out.println("fourteen =" + fourteen);
34           int fifteen = ((((8 * 6) / 4)- 2) / 2);
35           System.out.println("fifteen =" + fifteen);
36           }
37       }
38   
39