Chapter 11, Problem 5PE

Program Plan Intro

Python functions

Program plan:

• Define the function “count(myList,x)”,
  • Returns the count of the given “x” value.
• Define the function “isin(myList,x)”,
  • Returns “True”, if the value “x” is present in the list.
• Define the function “index(myList,x)”,
  • Returns the index or position of the given “x” value.
• Define the function “reverse(myList)”,
  • Return a new list consists of the elements which are reversed.
• Define the function “sort(myList)”,
  • Return a new list consists of the elements which are sorted.
• Define the function “main()”,
  • Create a list “myList” with the elements.
  • Assign the value of “x”.
  • Print the value return from “count(myList,x)”.
  • Print the value return from “isin(myList,x)”.
  • Print the value return from “index(myList,x)”.
  • Print the value return from “reverse(myList)”.
  • Print the value return from “sort(myList)”.
• Call the “main()” function.