import numpy as np

a = np.array([[1,2],[1,3]])

b = np.array([[3,2],[1,3],[1,4]])
print(a.shape)
print(b.shape)
print(np.expand_dims(a,0).shape)
print(np.expand_dims(b,-2).shape)
print(np.max(np.maximum(np.expand_dims(a,0),np.expand_dims(b,-2))),-1)
print(np.maximum(np.expand_dims(a,0),np.expand_dims(b,-2)))
#
# b = [1,2,3,4,5]
#
# print(a[0,1])
# print(a[0])

# print(64//{0:32, 1:16})

# print(a[...,2])
#
# print(type(...))
#
# for i in range()