Python: Create all possible strings by using a, e, i, o, u

Last update on April 17 2025 13:01:50 (UTC/GMT +8 hours)

All Unique Strings

Write a Python program that creates all possible strings using the letters 'a', 'e', 'i', 'o', and 'I'. Ensure that each character is used only once.

Visual Presentation:

Sample Solution:

Python Code:

# Import the 'random' module to shuffle elements in a list randomly.
import random

# Create a list of characters containing vowels.
char_list = ['a', 'e', 'i', 'o', 'u']

# Shuffle the elements in the 'char_list' randomly.
random.shuffle(char_list)

# Print the shuffled list of characters as a string.
print(''.join(char_list))

Sample Output:

iauoe

Explanation:

The above code imports the "random" module, creates a list of vowels (char_list), shuffles the elements of the list randomly using "random.shuffle", and then prints the shuffled list as a string using 'join'. The result is a randomized sequence of vowels.

Flowchart:

For more Practice: Solve these Related Problems:

• Write a Python program to generate all unique permutations of a given word without repeating any characters.
• Write a Python program to create all unique combinations of a set of letters taken 3 at a time.
• Write a Python program to generate unique concatenated strings from two lists of characters ensuring no character repeats.
• Write a Python program to find all unique anagrams of a provided word, using each letter exactly once in each anagram.

Go to:

• Python Basic Exercises Home ↩
• Python Exercises Home ↩

Previous: Write a Python function that takes a sequence of numbers and determines if all the numbers are different from each other.
Next: Write a Python program to remove and print every third number from a list of numbers until the list becomes empty.

Python Code Editor :

Have another way to solve this solution? Contribute your code (and comments) through Disqus.