Gyakori példák

def check_vowels(list_of_words: list[str]) -> str:
    word_with_most = "" # Start with an empty string
    most_vowels = 0 # Start with 0 vowels
    for word in list_of_words:
        current_vowels = 0 # Start with 0 vowels with each word checked
        for letter in word:  # Check each letter in the word
            if letter in "aáeéiíoóöőuúüű":  # If letter is a vowel
                current_vowels += 1  # Increase the number of vowels
        if current_vowels > most_vowels: # If the current word has more vowels than the previous one
            word_with_most = word # Set the current word as the one with the most vowels
            most_vowels = current_vowels
    return word_with_most
list_to_check: list[str] = ['Hétfő', 'Kedd', 'Szerda', "Csütörtök", "Péntek"]
print(check_vowels(list_to_check)) # Output: "Csütörtök"

def check_perfect(n: int) -> bool:
    sum_of_divisors: int = 0
    for divisor in range(1, n):
        if n % divisor == 0:
            sum_of_divisors += divisor
    return sum_of_divisors

def check_perfect(n: int) -> bool:
    if not n % 2 == 0:   # First, check if the number is even, since there are no odd perfect numbers
        return False
    sum_of_divisors: int = 0
    for divisor in range(1, n//2+1): # Only go till n/2, because there cannot be a divisor larger than that
        if n % divisor == 0:
            sum_of_divisors += divisor
    return sum_of_divisors

import math
 
def heron(a, b, c):
    s: float = (a + b + c) / 2
    area: float = math.sqrt(s * (s - a) * (s - b) * (s - c))
    return area
 
# Example usage
a: float = 3
b: float = 4
c: float = 5
print(f"Area of the triangle: {heron(a, b, c)}") # Output: 6.0