Logic Building/Phase 5 - Category 2: Character Operations/Program

Remove Consonants

Remove all consonants from string.

Logic BuildingIntermediate

Logic Building

# Take string input
s = input("Enter a string: ")

# Remove consonants
vowels = "aeiouAEIOU"
result = ""
for char in s:
    if char in vowels or not char.isalpha():
        result += char

print(f"Without consonants: {result}")

Output

Enter a string: Hello World
Without consonants: eo o

Keep only vowels and non-alphabetic characters.

Key Concepts:

Keep vowels
Keep non-alphabetic characters
Remove consonants

Remove Vowels