2022 A Level

Write a program that asks the user to enter a string. It should then change the order of the vowels in the string and display the result.

If there are n vowels in the string, the 1st vowel in the string should swap with the nth vowel in the string, the 2nd vowel in the string should swap with the (n-1)th vowel in the string, and so on.

The letters a, e, i, o and u are the only vowels.

Examples

If the user enters the string horse then the program should display the string herso.

If the user enters the string goose then the program should display the string geoso.

If the user enters the string pinkfairyarmadillo then the program should display the string ponkfiaryarmidalli.

If the user enters the string nakedmolerat then the program should display the string nakedmolerat.

If the user enters the string lynx then the program should display the string lynx.

If the user enters the string pig then the program should display the string pig.

What you need to do

You may assume the string that the user enters will only contain lowercase letters.

You must:

• Write your program

• Get screenshots showing the results of three tests of the program by entering the strings persepolis, darius and xerxes.