import numpy as np
import time

size = 1_00_000

start= time.time()
py_list = list(range(size))
end= time.time()
py_time = start - end

start= time.time()
np_array = np.array(size)
end= time.time()
np_time = start - end

print(f'Lista pythonowa : {py_time:.5f}')
print(f'Np array : {np_time:.5f}')