Homework Help is Here – Start Your Trial Now!
Engineering
Computer Science
Write a program that asks the user to enter a character. Then pass the character to the following methods. a) isVowel) – returns true if the character is a vowel b) isConsonant() – returns true if the character is a consonant c) changeCase() – if the character is lower case then change it to upper case and if the character is in upper case then change it to lower case.

Write a program that asks the user to enter a character. Then pass the character to the following methods. a) isVowel) – returns true if the character is a vowel b) isConsonant() – returns true if the character is a consonant c) changeCase() – if the character is lower case then change it to upper case and if the character is in upper case then change it to lower case.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
See similar textbooks
icon
Related questions
Question
100%

Can you please help with this problem, she want us to use the unicode for the methods but has never told us how to do it and not helping, 

Thank you!

Write a program that asks the user to enter a character. Then pass the character to the following methods. a) isVowel() – returns true if the character is a vowel b) isConsonant()- returns true if the character is a consonant c) changeCase() - if the character is lower case then change it to upper case and if the character is in upper case then change it to lower case. Example output is given below: Enter a character a a is a vowel a is not a consonant a is equivalent to A Note: Java represents character using Unicode encoding and A' to Z' is represented by numbers 65 to 90 and 'a' to 'z' is represented by numbers 97 to 122. So to convert 'A' to 'a' you need to add (97-65) to A and then cast it to Character type since the addition will change its type to integer. You can use the following code to read a character from console. When you call charAt(i) method for any String it returns the character at index i. The index of first character is 0, the index of second character is 1 and so on.
Transcribed Image Text:Write a program that asks the user to enter a character. Then pass the character to the following methods. a) isVowel() – returns true if the character is a vowel b) isConsonant()- returns true if the character is a consonant c) changeCase() - if the character is lower case then change it to upper case and if the character is in upper case then change it to lower case. Example output is given below: Enter a character a a is a vowel a is not a consonant a is equivalent to A Note: Java represents character using Unicode encoding and A' to Z' is represented by numbers 65 to 90 and 'a' to 'z' is represented by numbers 97 to 122. So to convert 'A' to 'a' you need to add (97-65) to A and then cast it to Character type since the addition will change its type to integer. You can use the following code to read a character from console. When you call charAt(i) method for any String it returns the character at index i. The index of first character is 0, the index of second character is 1 and so on.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
ASCII Codes
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
SEE MORE TEXTBOOKS