Chapter 21, Problem 21.6PE

Program Plan Intro

MaximumOccurence.Java

Program Plan:

• Include the class name named “Count_Occurence”.
  • Declare the package.
  • Import the util package.
  • Define class.
  • Declare the main()method.
  • Create a Scanner.
  • Create a list and two sets.
  • Prompt the user to enter number of integers.
  • Declare an integer variable “key”.
  • Continue loop till entered value is 0.
    • Assign value to key as 1 if map does not contain key.
    • Calculate and assign frequency to key.
  • Find the maximum occurrence.
  • Display the integers that have the most occurrences.
  • Enter into the map and print the key with the maximum occurrence.
  • Close the main method.
  • Close the class.