创建阵列完全的零蟒蛇

创建零列在蟒蛇

# WE CAN USE NUMPY FOR THIS 
import numpy as np
np.zeros(5) # Creates an array [0., 0., 0., 0., 0.]

# For integer array of zeros

np.zeros((5,), dtype=int) # Creates array [0, 0, 0, 0, 0]