1 package expressions; 2 3 public class ExpressionsThing { 4 5 6 public static void main(String[] args) { 7 //Task 3 8 double one = 3.14 * 5 + 5; 9 System.out.println("one =" + one); 10 double two = 3.14 * (5+5); 11 System.out.println("two =" + two); 12 double three = ( 3.14 * (5 +5)); 13 System.out.println("three =" + three); 14 // Task 4 15 int four = ((1+1)*(1+1+1)); 16 System.out.println("four =" + four); 17 double five = ((23.5+31.5)/2); 18 System.out.println("five =" + five); 19 double six = ((30*2)+5)/3; 20 System.out.println("six =" + six); 21 double seven = (five + six); 22 System.out.println("seven =" + seven); 23 24 //Task 5 25 double eight = (3.14 * (11.3 * 11.3)); 26 System.out.println("eight =" + eight); 27 double nine = (27.7 * 27.7); 28 System.out.println("nine =" + nine); 29 double ten = ((eight + nine)/2); 30 System.out.println("ten =" + ten); 31 double eleven = (.17 * 243.5); 32 System.out.println("eleven =" + eleven); 33 34 //Task 6 35 int twelve = ((3+3)/(3+3)); 36 System.out.println("twelve =" +twelve); 37 int thirteen = ((2*4)-7); 38 System.out.println("thirteen =" + thirteen); 39 int fourteen = (9+3)-(1+7); 40 System.out.println("fourteen =" + fourteen); 41 int fifteen = ((8+4)-6)-(2/2); 42 System.out.println("fifteen =" + fifteen); 43 44 45 46 } 47 48 49 } 50