Java Reference
In-Depth Information
10 register.recordPurchase(
0.75
);
11 register.recordPurchase(
1.50
);
12 register.enterPayment(
2
,
0
,
5
,
0
,
0
);
13 System.out.print(
ÐChange: Ñ
);
14 System.out.println(register.giveChange())
15 System.out.println(
ÐExpected:
0.25Ñ
);
16
17 register.recordPurchase(
2.25
);
18 register.recordPurchase(
19.25
);
19 register.enterPayment(
23
,
2
,
0
,
0
,
0
);
20 System.out.print(
ÐChange:Ñ
);
21 System.out.println(register.giveChange())
22 System.out.println(
ÐExpected: 2.0Ñ
);
23 }
24 }
Output
Change: 0.25
Expected: 0.25
Change: 2.0
Expected: 2.0
S
ELF
C
HECK
4.
What is the difference between the following two statements?
final double CM_PER_INCH = 2.54;
and
public static final double CM_PER_INCH = 2.54;
5.
What is wrong with the following statement?
double circumference = 3.14 * diameter;
144
