import numpy as np
a1 = np.arange(0,6).reshape(2,3)
print(a1)
[[0 1 2] [3 4 5]]
print('数组维度:',a1.ndim)
数组维度: 2
print('数组大小:', a1.size)
数组大小: 6
print('数组形状:', a1.shape)
数组形状: (2, 3)
import numpy as np
a1 = np.arange(0,6).reshape(2,3)
print(a1)
[[0 1 2] [3 4 5]]
print('数组维度:',a1.ndim)
数组维度: 2
print('数组大小:', a1.size)
数组大小: 6
print('数组形状:', a1.shape)
数组形状: (2, 3)