**Python --sorted()**

sorted() and sort():

• sort() is only for list, while sorted() can sort all iterable objects.
• sort() has not return value, sorting the original list, sorted will return a new sorted list, and the original list stay unchanged.
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**Palindromic Substrings**

Description

Given a string, your task is to count how many palindromic substrings in this string. The substrings with different start indexes or end indexes are counted as different substrings even they consist of same characters.

**Hello world**

Initial Setup

First, create a directory named helloworld.

**Initial Setup**

Install Python 3

Download and check on the terminal.

首先，这本书的作者是太宰治，之所以开始读这本书是因为在知乎看到一句话，很戳中，因此就去找来这本书。

This is a test blog, and of course my first one.

Keep this one in case I forget how to use it…

Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub.