3. Rookie tutorial : (https://www.runoob.com/)
A tutorial website that is very friendly to novices. Generally, you can get a general understanding of what you want to learn through this website. After learning about it, you can do deep learning. It is nice. !
4. Tiger Lessons Network: (https://huke88.com/album/2.html?sem=baidu&kw=101074)
There are many tutorials, free for a limited time, I have learned yi lost ps by myself.
8. Niu Ke.com : (https://www.nowcoder.com/)
As the name suggests, the website is very good.
9. Peking University's professional programming brushing website : (http://poj.org/problemlist?volume=1) The
brushing website is also recommended by others. Collect it first, in case it can be used, Tun is right , Just like Tunkou-mouth
10. Force buckle : (https://leetcode-cn.com/problemset/all/)
I like this very much, the classification is very clear. To learn programming well, brushing questions is essential.
11. 赛 Code Network : (https://www.acmcoder.com/index)
12. Luogu : (https://www.luogu.com.cn/)
So far, if there is any useful website, it will be updated in real time. You are also welcome to recommend the website that you think is easy to use in the comment area. It is not important whether it is useful. , Ha ha ha ha. . .