import numpy as np
a = np.array([1, 2, 3, 5, 8])
b = np.array([0, 1, 5, 4, 2])
c = a + b
c = c * a
print(c[2])import numpy as np
a = np.array([[1, 2, 3]])
print(a.shape)import numpy as np
a = np.array([1, 5, 4, 7, 8])
a = a + 1
print(a[1])import numpy as np
print(np.maximum([2, 3, 4], [1, 5, 2]))import numpy as np
a = np.array([2, 3, 4, 5])
b = np.arange(4)
print(a + b)