Count Vowels

Easy Strings
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Problem Statement

Write a Python program to count the number of vowels (a, e, i, o, u, case-insensitive) in a string.

Input Format

A string s.

Output Format

Print the vowel count integer.

Constraints

1 <= len(s) <= 100

Sample Input

Education

Sample Output

5

Explanation

Iterate through characters and check against a vowel set.

Starter Code

def count_vowels(s):
    # Write your code here
    pass

s = input()
print(count_vowels(s))

Limits

  • Time Limit: 1s
  • Memory Limit: 256MB

Embedded C Programming

Updated: March 15, 2026
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