Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
11th Edition
ISBN: 9780134670942
Author: Y. Daniel Liang
Publisher: PEARSON
Question
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Chapter 30, Problem 30.14PE
Program Plan Intro

Occurrences of a specified character

Program Plan:

  • Import necessary stream packages into program.
  • Define the class named “Main”.
    • Define main method.
      • Initialize the object “obj” for “Scanner” class.
      • Prompt and get the input value from user.
      • Split the individual character and store the result in “ch” variable.
      • Call the “count()” to count number occurrences of specified character.
      • Print the resultant value on screen.
    • Define the method “count()” which takes “str” and “a” as parameters.
      • Call the “toCharacterArray()” method and return the result.
    • Define the method “toCharacterArray()” which takes array list “list” as parameter.
      • Declare the character variable “ans” in type of character.
      • Using “for” loop, assign all list values into “ans[]” variable.
      • Return the value of “ans”.

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Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)

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