A. Learning content summary
1. Program Entry
However, if the class definition using public class declaration, then the file name must remain consistent with the class name, use the class class definition, file names and class names may be different.
2. Output Statement
The difference 3.print and println
4. escape character
5. Comment
6.java basic data types
7. The form of variable declaration
8. The variable naming rules
9. variables in common errors
10. Also studied with C language syntax and the same selection loop, and is different from the data type of C language conversion
11. Object-Oriented
Object-oriented is relative to the process-oriented, object-oriented and procedural programming is an idea, process-oriented emphasized that the function and behavior, object-oriented: the function of the object into the package, with the emphasis on the function of the object.
Object-oriented three basic characteristics: encapsulation, inheritance, polymorphism, and object-oriented process is to find the object, create an object, using the object, the object basic maintenance work.
II. Exist doubts
Some exist to complete the PTA did not learn of the statement, assistant sent to the group's own data as well as access to information to solve some problems, as well as an understanding of the concepts in the not very thorough.
III. After learning intention
Hope I can spare yourself some time to understand the problem is not very clear, and they can advance to self-study, we hope to learn Java on the road can stick to it, not forgetting the beginning of the heart, was always party, come on.