Write a Python program to count the number of vowels (a, e, i, o, u, case-insensitive) in a string.
A string s.
Print the vowel count integer.
1 <= len(s) <= 100
Education
5
Iterate through characters and check against a vowel set.
def count_vowels(s):
# Write your code here
pass
s = input()
print(count_vowels(s))Embedded systems rely on efficient low-level programming to interact directly with hardware. In this course, you will learn how to write practical Embedded C programs used in real microcontroller-based systems. Rather than focusing only on theory, this course follows a practice-driven approach. Each lesson includes hands-on coding exercises that simulate real firmware development tasks used