MATHEMATICAL FUNCTIONS, CHARACTERS, AND STRINGS - Introduction to Java Programming: Comprehensive Version - page 141

73 if (answer == 1 )
74 day += 8 ;
75
76 // Prompt the user to answer questions
77 System.out.print( "\nIs your birthday in Set5?\n" );
78 System.out.print(set5);
79 System.out.print( "\nEnter 0 for No and 1 for Yes: " );
80 answer = input.nextInt();
81
82 if (answer == 1 )
83 day += 16 ;
84
85 System.out.println( "\nYour birthday is " + day + "!" );
86 }
87 }

in Set4?

in Set5?

Is your birthday in Set1?
1 3 5 7
9 11 13 15
17 19 21 23
25 27 29 31
Enter 0 for No and 1 for Yes: 1

Is your birthday in Set2?
2 3 6 7
10 11 14 15
18 19 22 23
26 27 30 31
Enter 0 for No and 1 for Yes: 1

Is your birthday in Set3?
4 5 6 7
12 13 14 15
20 21 22 23
28 29 30 31
Enter 0 for No and 1 for Yes: 0

Is your birthday in Set4?
8 9 10 11
12 13 14 15
24 25 26 27
28 29 30 31
Enter 0 for No and 1 for Yes: 0

Is your birthday in Set5?
16 17 18 19
20 21 22 23
24 25 26 27
28 29 30 31
Enter 0 for No and 1 for Yes: 1
Your birthday is 19!