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EBK JAVA PROGRAMMING
9th Edition
ISBN:9781337671385
Author:FARRELL
Publisher:FARRELL
Chapter8: Arrays
Section: Chapter Questions
Problem 5GZ
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Activity Output
1. Create a program that will calculate the area of a given (chosen) shape using switch statement for the selection structure.
2. The calculator will have a menu for the shape that the user wants to find the area:
1. C for Circle 2. S for Square 3. R for Rectangle 4. T for Triangle
3. If the user picked an option that is in the choices, the calculator will ask for the needed parameter/s to get the area of the chosen shape, and print the answer.
4. If the user picked an option that is out of the choices, message "Invalid Entry."
Note: The calculator can accept decimal numbers.
Sample Program Output
Area Calculator
Pick a Shape
1. C for Circle
2. S for Square
3. R for Rectangle
4. T for Triangle
Choice: C
Enter radius: 3
Area is 28.26
Press any key to continue . . .
Area Calculator
Pick a Shape
1. C for Circle
2. S for Square
3. R for Rectangle
4. T for Triangle
Choice: R
Enter length and width:
3
4
Area is 12
Press any key to continue . . .
Transcribed Image Text:Activity Output 1. Create a program that will calculate the area of a given (chosen) shape using switch statement for the selection structure. 2. The calculator will have a menu for the shape that the user wants to find the area: 1. C for Circle 2. S for Square 3. R for Rectangle 4. T for Triangle 3. If the user picked an option that is in the choices, the calculator will ask for the needed parameter/s to get the area of the chosen shape, and print the answer. 4. If the user picked an option that is out of the choices, message "Invalid Entry." Note: The calculator can accept decimal numbers. Sample Program Output Area Calculator Pick a Shape 1. C for Circle 2. S for Square 3. R for Rectangle 4. T for Triangle Choice: C Enter radius: 3 Area is 28.26 Press any key to continue . . . Area Calculator Pick a Shape 1. C for Circle 2. S for Square 3. R for Rectangle 4. T for Triangle Choice: R Enter length and width: 3 4 Area is 12 Press any key to continue . . .
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