`import numpy as np
a = np.arange(16).reshape(4,4) #生成4行4列的陣列
b = np.vsplit(a, 2) #行分割
print('行分割：\n', b[0], '\n', b[1])
c = np.hsplit(a, 4) #列分割
print('列分割：\n', c[0], '\n', c[1], '\n', c[2], '\n', c[3])
print("學號：3005")`