1 // This program showcases how to construct arithmetic expressions in the context of very simple problem solving 2 package expressions; 3 public class ExpressionsThing { 4 public static void main(String[] args) { 5 double one = 3.14 * 5 + 5; 6 System.out.println("one = " + one); 7 double two = 3.14 * (5 + 5); 8 System.out.println("two = " + two); 9 double three = ( 3.14 * ( 5 + 5 ) ); 10 System.out.println("three = " + three); 11 int four = ( 2 * 3 ); 12 System.out.println("four = " + four); 13 double five = ( 55.0 / 2.0 ); 14 System.out.println("five = " + five); 15 double six = ( 0.333 * 65.0 ); 16 System.out.println("six = " + six); 17 double seven = ( ( ( 55.0 / 2.0 + 0.333 * 65.0) ) ); 18 System.out.println("seven = " + seven); 19 double eight = (3.14 * ( 11.3 * 11.3 ) ); 20 System.out.println("eight = " + eight); 21 double nine = ( 27.7 *27.7 ); 22 System.out.println("nine " + nine); 23 double ten = ( eight + nine / 2 ); 24 System.out.println("ten = " + ten); 25 double eleven = ( 243.5 * 0.17 ); 26 System.out.println("eleven = " + eleven); 27 int twelve = ( 3 / 3 ); 28 System.out.println("twelve = " + twelve); 29 int thirteen = ((7 - 4 - 2)); 30 System.out.println("thirteen = " + thirteen); 31 int fourteen = (((9 - 7 + 3 - 1))); 32 System.out.println("fourteen = " + fourteen); 33 int fifteen = ((((4+8-6-2+2)))); 34 System.out.println("fifteen = " + fifteen); 35 36 37 38 39 40 41 42 43 44 45 46 47 } 48 } 49