Question

我正在尝试在python中创建一个程序来识别一个正方形是否是一个魔方并且我无法将用户输入到列表中。我知道我的代码可能更有效但我对python来说还是新手。

column_1 = (0,3)
column_2 = (0,3)
column_3 = (0,3)
column_4 = (0,3)

row_1 = [int(i) for i in input('input row 1 with spaces inbetween numbers: ').split(' ')]
row_2 = [int(i) for i in input('input row 2 with spaces inbetween numbers: ').split(' ')]
row_3 = [int(i) for i in input('input row 3 with spaces inbetween numbers: ').split(' ')]
row_4 = [int(i) for i in input('input row 4 with spaces inbetween numbers: ').split(' ')]

column_1[0].append(row_1[0])
column_1[1].append(row_2[0])
column_1[2].append(row_3[0])
column_1[3].append(row_4[0])

column_2[0] = row_1[1]
column_2[1] = row_2[1]
column_2[2] = row_3[1]
column_2[3] = row_4[1]

column_3[0] = row_1[2]
column_3[1] = row_2[2]
column_3[2] = row_3[2]
column_3[3] = row_4[2]

column_4[0] = row_1[3]
column_4[1] = row_2[3]
column_4[2] = row_3[3]
column_4[3] = row_4[3]

diagonal_left_to_right[0] = column_1[0]
diagonal_left_to_right[1] = column_2[1]
diagonal_left_to_right[2] = column_3[2]
diagonal_left_to_right[3] = column_4[3]

diagonal_right_to_left[0] = column_4[0]
diagonal_right_to_left[1] = column_3[1]
diagonal_right_to_left[2] = column_2[2]
diagonal_right_to_left[3] = column_1[3]

sum_row_1 = sum(row_1)
sum_row_2 = sum(row_2)
sum_row_3 = sum(row_3)
sum_row_4 = sum(row_4)

sum_col_1 = sum(column_1)
sum_col_2 = sum(column_2)
sum_col_3 = sum(column_3)
sum_col_4 = sum(column_4)

sum_dag_l2r = sum(diagonal_left_to_right)
sum_dag_r2l = sum(diagonal_right_to_left)

if sum_row_1 == sum_row_2 == sum_row_3 == sum_row_4 == sum_col_1 == sum_col_2 == sum_col_3 == sum_col_4 == sum_dag_r2l == sum_dag_l2r:
    print('magic')

else:
    print('not magic')

我不断收到'int'对象没有属性'append'的错误消息我尝试了很多不同的方法，我在这个网站上找到了它们，并且没有一个方法因各种原因而起作用。我对所有建议持开放态度，任何事都会对我有所帮助。感谢

Answer 1

首先将column_1定义为元组（具有2个整数值，一个在索引0处，一个在索引1处）。 append方法无法在column_1[0]上运行，这就像在执行0.append()一样。您可能不打算创建元组，而是创建具有特定维度的列表。

您可以使用此列表符号将值分配给列和对角线：

column_1 = [row_1[0], row_2[0], row_3[0], row_4[0]]
column_2 = [row_1[1], row_2[1], row_3[1], row_4[1]]
column_3 = [row_1[2], row_2[2], row_3[2], row_4[2]]
column_4 = [row_1[3], row_2[3], row_3[3], row_4[3]]
diagonal_left_to_right = [column_1[0],column_2[1],column_3[2],column_4[3]]
diagonal_right_to_left = [column_4[0],column_3[1],column_2[2], column_1[3]]

无法将字符串转换为整数列表

1 个答案: