Logic Building/Phase 5 - Category 1: Basic String Handling/Program

Count Consonants

Count number of consonants in string.

Logic BuildingBeginner

Logic Building

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

# Count consonants
vowels = "aeiouAEIOU"
count = 0
for char in s:
    if char.isalpha() and char not in vowels:
        count += 1

print(f"Number of consonants: {count}")

Output

Enter a string: Hello
Number of consonants: 3

Count alphabets that are not vowels.

Key Concepts:

Check if character is alphabet
Check if not a vowel
Count consonants

Count Vowels

Count Words