import time

def print_even_numbers():
    start_time = time.time()

    for i in range(20):
        if i % 2 == 0:
            print(i, end=" ")

    end_time = time.time()
    time_taken = end_time - start_time
    print("\nTime:", time_taken)

# Call the function
print_even_numbers()

0 2 4 6 8 10 12 14 16 18 
Time: 0.00019240379333496094