语法无效，非特定错误

Question

def rotate():
listparam = [[1, 1, 1], [1, 2, 3], [1, 2, 4], [1, 5, 6]]
listlength = len(listparam)
elementlength = len(listparam[0])
print(listlength)
print(elementlength)
i = 0
j = 0
for i in range(elementlength):
    row[i] = []
    for j in range(listlength):
        row[i].append(listparam[i][j]

我在空白行上收到无效的语法错误 这是我所看到的图片。

http://i.stack.imgur.com/9jj3f.png

Answer 1

    row[i].append(listparam[i][j]

你在最后一行错过了一个括号。

    row[i].append(listparam[i][j])