4. Get user to enter a phrase and print out how long the phrase is(Hint: use String method). Expected output: ----jGRASP exec: java LabActivity10_4 Enter a phrase I am Beyonce always Your phrase length is 19 ----jGRASP: operation complete

4. Get user to enter a phrase and print out how long the phrase is(Hint: use String method). Expected output: ----jGRASP exec: java LabActivity10_4 Enter a phrase I am Beyonce always Your phrase length is 19 ----jGRASP: operation complete

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter10: Classes And Data Abstraction

Section: Chapter Questions

Problem 15PE

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Concept explainers

Methods of StringBuilder class

The StringBuilder class can be used to create mutable strings. The methods defined in the StringBuilder class are widely used to manipulate and concatenate strings. It is a non-synchronized class which has public methods that can be accessed by multiple threads. It is not thread-safe.

Question

4. Get user to enter a phrase and print out how long the phrase is(Hint: use String method). Expected output:

----jGRASP exec: java LabActivity10_4

Enter a phrase

I am Beyonce always

Your phrase length is 19

----jGRASP: operation complete

5. Create a void method called greet that prints "Hello". Call the greet method in your main method. (Remember, void is just a substitute for the datatype of your method when you don't return a value)

----jGRASP exec: java LabActivity10_5

Hello

----jGRASP: operation complete.

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