Python：向元组添加元素

Question

i have google searched for hours but still not able to find a solution.我已经谷歌搜索了几个小时，但仍然无法找到解决方案。

x = ((1, 2), (3, 4))
y = 5.0

Is that possible to convert to the tuple format below?是否可以转换为下面的元组格式？

(((1, 2), 5.0), (3, 4))

Edit: Solved.编辑：解决了。 Thanks all.谢谢大家。

Answer 1

Tuples are immutable.元组是不可变的。 But they do support indexing, so you can easily create a new one:但它们确实支持索引，因此您可以轻松创建一个新索引：

x = ((x[0], y), x[1])

# (((1, 2), 5.0), (3, 4))