# welcome to softhunt.net
# import numpy as np
import numpy as np
a = np.array([1, 3, 7])
b = np.array([9, 11, 13])
c = np.block([a, b, 15])
print(c)
# welcome to softhunt.net
# import numpy as np
import numpy as np
a = np.array([1, 3, 7])
b = np.array([9, 11, 13])
c = np.block([a, b, 15])
print(c)