FAQ

Here are some questions which others ask me frequently:

Q: May I have your QQ or Wechat?

A: Yes. I just don't want to put them on my home page. You can ask me by email or find it on the Internet.

Q: Should I transfer to computer science?

A: Yes if you know what you will learn and you are interested in it.

Q: How can I apply for the USTC & MSRA Joint PhD program?

A: There will be posters in March or April every year. Maybe your head teacher will inform you, too. Don't miss it!

Q: I want to buy a new laptop. Can you give me some advice?

A: It depends on your needs. If you are not going to play PC games on it, I would recommend Macbook Pro or Thinkpad X1 Carbon

Q: How can I learn computer science better?

A:

Q: Why didn't you choose to apply for an oversea university?

A: It's very complicated. In a word, after years of thinking, I think there are more advantages than disadvantages for me.

Q: What's your hobbies besides playing with computers?

A: Maybe traveling and Sci-Fic.

Q: Do you have a girlfriend or …

A: No.

Q: Is RC4 cipher safe?

A: If you are solving a reverse engineering challenge as a course project, I can tell you that this challenge is nothing about attacking the RC4 cipher itself. Good luck!