Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
4th Edition
ISBN: 9780134787961
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
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Question
Chapter 9, Problem 16PC
Program Plan Intro
Morse Code Converter
Program Plan:
The detail of “MorseCodeConverter” class is shown below:
- In the “main()” method,
- Declare the variable.
- Create an object for Scanner class.
- Read the string input from the user.
- Create an object for Morse object to invoke parameterized constructor.
- Call the getMorseCode() method to display the Morse code.
The detail of “Morse” class is shown below:
- Declare the required variables.
- In the “Morse()” parameterized constructor,
- Declare and initialize the required variables.
- The while loop executes until the “index” is less than length of input. If yes,
- Get the morse code for character and then append it into “mcode” with newline.
- Increment “index” by “1”.
- In the “toMorse()” method,
- Declare the variable.
- The while loop executes until the find character in array. If yes, increment “index” by “1”.
- Check whether “index” is greater than or equal to “NUM_CHARS”. If yes, set the value as character was not found.
- Otherwise, get the morse code.
- Return the morse value.
- In the “getOriginal()” method,
- Return the original string.
- In the “getOriginal()” method,
- Return the converted morsecode character.
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Chapter 9. PC #16. Morse Code Converter
Morse code is a code where each letter of the English alphabet, each digit, and various punctuation characters are represented by a series of dots and dashes. Write a program that asks the user to enter a string, and then converts that string to Morse code and prints on the screen. Use hyphens for dashes and periods for dots. The Morse code table is given in a text file morse.txt. When printing morse code, display eight codes on each line except the last line. Codes should be separated from each other with one space. There should be no extra spaces at the beginning and at the end of the output. Uppercase and lowercase letters are translated the same way.
Morse.txt
0 -----1 .----2 ..---3 ...--4 ....-5 .....6 -....7 --...8 ---..9 ----.,…
C programming
Code with comments and output screenshot is must. Thank you!
Chapter 9 Solutions
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
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