Chapter 10, Problem 6PC

Program Plan Intro

Vowels and Consonants

Program plan:

• Include the required header files to the program.
• Declare function prototype which is used in the program.
• Define the “main()” function.
  • Declare the required variables.
  • Get the input c-string from the user and display the menu.
    • Validate the user option.
  • Switch-case statement is used to call the function according to user option and display the result.
• Define the “vowels” function.
  • Declare the variables.
  • The “while” loop is used to count the total number of vowels in the sentence.
  • Return the result to the main function.
• Define the “consonants” function.
  • Declare the variables.
  • The “while” loop is used to count the total number of consonants in the sentence.
  • Return the result to the main function.