201671010117 2016-2017-2 Java Programming Java The second week of learning experience

Java second week learning experience

This week in Thursday, the teacher conducted a classroom test, completely surprised me, I thought the teacher will be in the first two weeks to talk about, because I did not prepare before class, reversing the class to some unprepared, those questions many many do not, also wrong many, the class has a lot of good students, they prepare fully before class, In the classroom without any pressure, I also realized that I did not spend a lot of time to read the seriousness of the book before class, so I went to see the third chapter after class, will also have to read a good book, to find out that do not know the problem, the class should also be serious to other excellent students to learn, do not understand the problem to solve.

Today wrote a PPT on the task 1-9, really also encountered a lot of problems, Like the last output statement System.out.println has been wrong, just put the curly braces misplaced, task five of the first job did not write out, also asked a lot of classmates, there is no workaround, read Scanner in = new Scanner (new file ("MyFile.txt")) But what to do next, still do not understand, feel the book is not very detailed.

201671010117 2016-2017-2 Java Programming Java The second week of learning experience