@poorcai #11 你可以在 Chrome 浏览器安装“Bing Chat for All Browsers” extension ，我不喜欢 Edge ，不够简洁。

@hsir #8 颜色跟 mode 有关，我选择的是 creative mode 。

这种问题问 ChatGPT 最好了。

In Java, the protected keyword is a visibility modifier that can be applied to class members (fields, methods, and nested classes) to restrict their access to the class itself, its subclasses, and other classes in the same package.

More specifically, when a class member is declared as protected, it can be accessed by:

The class itself
Any subclass of the class, even if the subclass is in a different package
Any other class in the same package as the class

可以发一下来源链接吗？

@grahamsa0503 #38 LeetCode 地址 - https://leetcode.com/problems/reverse-words-in-a-string/description/

https://i.imgur.com/ha5YQ27.png

@JasonLaw #28 https://leetcode.com/problems/permutations/submissions/935632864/

https://i.imgur.com/ZmYC2bA.png

```python
class Solution:
def permute(self, nums: List[int]) -> List[List[int]]:
def gen_permutations(nums) -> List[List[int]]:
if len(nums) == 1:
return [nums]
permutations = []
for i in range(len(nums)):
for p in gen_permutations(nums[0:i] + nums[i + 1:]):
permutations.append([nums[i]] + p)
return permutations

res = gen_permutations(nums)
return res
```

@featureoverload #3 谢谢，不过可以优化成`all(c in 'aeiou' for c in (x, y))`

@NessajCN #1 对，下面的 for loop 可以替换为 lost comprehension

加油

其实很多 discord server 里面就有 mock interview channel ，比如这个 https://discord.com/channels/788914859235606558/976949178984964167

我可以做免费的 coding interview ，需要的话可以联系我（主页有 telegram ）。

我觉得你应该说明“不同操作发生的次数”，这会影响最佳方案。

还没收到🤐

@gabezhao #16 看错了，你说的是预约上，我以为你是用上了。😅我已经是预约上的

@gabezhao #2 一直刷预约上新版 bing ？刷新页面？

应该根本就不是 IntelliJ IDEA 的问题，是你使用什么 shell 的问题。