Умножьте каждый элемент в список Python
a_list = [1, 2, 3]
multiplied_list = [element * 2 for element in a_list]
# [2, 4, 6]
Marton
a_list = [1, 2, 3]
multiplied_list = [element * 2 for element in a_list]
# [2, 4, 6]import numpy as np
list1 = [1,2,3,4,5]
result = np.prod(list1)
print(result)
>>>120
import numpy as np
a = np.array([1,3,4])
b = a*2