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Lab 4 Wooseok Kim [email protected] www.cs.albany.edu/~wooseok/201

Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

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Page 1: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

Lab4Wooseok Kim

[email protected]

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

Page 2: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

Lab4

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

Page 3: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

DecimalFormat

Page 4: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

Page 5: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

DecimalFormat

Variable

Page 6: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

NumberFormat vs.DecimalFormat

Page 7: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

Circle

• Input• Radius

• Output• Area,Circumference

• UseDecimalFormat class

Page 8: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

Circle

• Input<- Scanner• Radius

• Output• Area,Circumference

• UseDecimalFormat

Page 9: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

Input

Page 10: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

DecimalFormat

Page 11: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

Page 12: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

Output

Page 13: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

PricecalculatorProgram

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

• Output:• TotalPrice

• UseDecimalFormat Class

Page 14: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

DecimalFormat

Page 15: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

Page 16: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

Output

Page 17: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

LabAssignment

• UseDecimalFormat class

Page 18: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

LabAssignment

• UseDecimalFormat class

Page 19: Lab 4 - Albanywooseok/201/slide/Lab4.pdf1 2 4 lø 11 12 13 14 15 16 17 18 19 2ø 21 22 23 24 26 27 28 29 3ø import import public java. text. Decima LFormat; java. uti L. Scanner;

LabAssignment

• EmailmeyourcodebySunday(Feb.25th)• [email protected]

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