Python生成杨辉三角形（ RUNOOB python练习题61）

    import numpy as np
    
    table = np.zeros((10,10),dtype=int)
    table[:,0] = 1
    table[1,1] = 1
    print(table)
    for i in range(2,table.shape[0]):
      for j in range(1,table.shape[1]):
    table[i,j] = table[i-1,j-1] + table[i-1,j]
    print(table)
    for i in range(table.shape[0]):
      for j in