1. 冯熙铉

2. What CS means to you?

3. CS = AC? WA?

4. What CS means to you? CS = AC? WA? CS = Programming?

5. What CS means to you? 计算机科学是一门包含各种各样与计算和信 息处理相关主题的系统学科，从抽象的算法 分析、形式化语法等等，到更具体的主题 如 编程语言、程序设计、软件和硬体等。作为 一门学科，它与数学、计算机程序设计、软 件工程和计算机工程有显著的不同，却通常 被混淆，尽管这些学科之间存在不同程度的 交叉和覆盖。

6. What CS means to you? It takes our whole life to find out what it is.

7. Topics in CS

8. You like?

9. Topics in CS You like? Search Engine.

10. Topics in CS You like? Search Engine. Database.

11. Topics in CS You like? Search Engine. Database. Information Security.

12. Topics in CS You like? Search Engine. Database. Information Security. Electronic Commercial.

13. Topics in CS You like? Search Engine. Database. Information Security. Electronic Commercial. Algorithm.

14. Topics in CS You like? Search Engine. Database. Information Security. Electronic Commercial. Algorithm.AI.......

15. Why CS?

16. Want to have a good job?

17. Why CS? Want to have a good job? IBM, Microsoft, Oracle, Intel, Google, Baidu...

18. Why CS? Want to have a good job? IBM, Microsoft, Oracle, Intel, Google, Baidu... Have a passion for research?

19. Why CS? Want to have a good job? IBM, Microsoft, Oracle, Intel, Google, Baidu... Have a passion for research? CS is a field that have enough open issues, and not like other subjects, you will find your work is used in a product the day after you show it.

20. Double Major CS is the subject that almost all the other subjects need seriously. Not so many required courses in CS Department, you can have more freedom to manage your study.

21. Differences If you want to study a more adaptive subject, CS is the best. I do some research in a lab of IST, so I think some one like AI can study CS. Much more choices for you in labs.

22. Why CS? All I say is just to give you some information, but all you have to do is just decide whether you like CS. All the other things are not so important as that.

23. Study CS If you think CS is easier than any other subjects, you are wrong. I think everyone will love CS if you really get into it. CS is practical, and also theoretical.

24. Study CS in PKU Get directions from so many “ niu ” s. Courses are challenging enough for you, but everyone can learn them well. I exchanged to HKUST last semester, I think, on the undergraduate education, PKU is really good. Even compared to Stanford, our course organization is comprehensive and advanced.

25. #include using namespace std; future undergraduate(major,charater); int main() { major yourMajor; cin>>yourMajor; charater yourCharater; cin>>yourCharater; future yourFuture; yourFuture = undergraduate(yourMajor,yourCharater); //but you have so many “functions” to change your future //......

26. Welcome to CS. Thank you.