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1a. Write a non-recursive function vowels() that accepts a character string and counts and returns the number of vowels (aeiou) in the string.
1b. Write a recursive function rvowels() that accepts a character string and counts and returns the number of vowels (aeiou) in the string. This solution should not include any loops. A global variable for the counter is acceptable. (Hint: one possible solution is to "chop" the string down until you are left with a single character.)
1c. Using the test string ‘this is a test to see if my program can accurately count the vowels' and the time operation described in the book on page 371 in the function timing, time the non-recursive solution and the recursive solution. Does this test provide any useable proof? Explain.
Place both your functions into one file. Dropbox your Word document showing all code and output, along with your Python file. In the Word document, include your answer to the above question: Does this test provide any useable proof? Explain.
2. Write a recursive function which accepts a string and its length and determines if the string is a palindrome. A palindrome is a string that reads the same frontwards and backwards. Hint: compare the first character with the last character. Equal or not? Go from there.
Assume there are 20 users. Determine probability that at any given time, exactly n users are transmitting simultaneously. Determine the probability that there are 11 or more users transmitting simultaneously.
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declare an array called values of type unsigned int with 5 elements. Initialize the elements of the array with the even integers from 2 to 10.
What will the code output when run - What are individualScores, bonusScore, baseScore, and teamScore? What do you think the difference is between the keywords let and var?
Translate the following English sentences into statements of predicate calculus. All programmers enjoy discrete mathematics. Some integers are not odd
Create the XHTML page which will display current date time in client's computer. Use document.write method in immediate script.
Create the object-oriented design for system which keeps tracks of your CD and DVD collection. Recognize each of the classes, associated data, and operations for classes.
The purpose of this assignment is to practice developing an ADT with overloaded operators and separate compilation. For this project we will be developing an ADT for integers.
Write a program that asks the user how many automobiles are to be described, and for each automobile it inputs the user's selection of make and color. Then it outputs color and make.
Define what is meant by a process in a process model. How should a process be named? What information about a process should be stored in the CASE repository?
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