1    /* 
2     * This program affords opportunities to explore the construction of arithmetic expressions in the context of some very good simple problem solving 
3     */
4    
5    package expressions;
6    
7    public class ExpressionsThing {
8        public static void main (String[] args){
9            double one = 3.14 * 5 + 5;
10           System.out.println("one= "+ one);
11           double two = 3.14 * (5+5);
12           System.out.println("two= " + two);
13           double three = (3.14 * (5+5));
14           System.out.println("three= "+ three);
15           //expression one is incorrect. expression three is fully parenthized
16           int four = (2*3);
17           System.out.println("four= "+ four);
18           double five = (.5*55);
19           System.out.println("five= " + five);
20           double six = (65/3);
21           System.out.println("six = " + six);
22           double seven = (five+six);
23           System.out.println("seven = " + seven);
24           double eight = (3.14*(11.3*11.3));
25           System.out.println("eight = " + eight);
26           double nine = (27.7*27.7);
27           System.out.println("nine = " + nine);
28           double ten = ((eight+nine)/2);
29           System.out.println("ten = " + ten);
30           double eleven = (243.5*0.17);
31           System.out.println("eleven = " + eleven);
32           int twelve = (3/3);
33           System.out.println("twelve = " + twelve);
34           int thirteen = ((4*2)-7);
35           System.out.println("thirteen = " + thirteen);
36           int forteen = ((3-1)+(9-7));
37           System.out.println("forteen = " + forteen);
38           int fifteen = ((4+6)/(8/(2*2)));
39           System.out.println("fifteen = " + fifteen);
40       }
41   }
42