Lab4Wooseok Kim

wkim3@albany.edu

www.cs.albany.edu/~wooseok/201

Lab4

• DecimalFormat• Circle(Area,Circumference)• PriceCalculator usingDecimalFormat

DecimalFormat

DecimalFormat

Variable

NumberFormat vs.DecimalFormat

Circle

• Input• Radius

• Output• Area,Circumference

• UseDecimalFormat class

Circle

• Input<- Scanner• Radius

• Output• Area,Circumference

• UseDecimalFormat

Input

DecimalFormat

Output

PricecalculatorProgram

• Input:• quantity,unitprice,sales tax(8%)

• Output:• TotalPrice

• UseDecimalFormat Class

DecimalFormat

Output

LabAssignment

• UseDecimalFormat class

LabAssignment

• UseDecimalFormat class

LabAssignment

• EmailmeyourcodebySunday(Feb.25th)• wkim3@albany.edu