Nineth Week Study progress bar

Source: Internet
Author: User
Tags try catch

Week Four Study progress bar

Monday

Tuesday

Wednesday

Thursday

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Saturday

morning 8:00-10:00

pm 3:00-5:20

pm 3:25-

4:00

pm 5:20-6:10

morning 9:00-11:30

pm 4:30-6:30

21:00-23:30

12:40-13:30

Code Amount (line)

41 rows

57 rows

38 rows

62 rows

123 rows

0 rows

Blog Volume (article)

2 articles

0 Articles

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0 Articles

3 articles

Know the point of knowledge

① continued the class Test in class

② when writing code, to consider the user input is not an integer case, there must be a try catch to catch the error

① in class Two people discussed the contents of the job, the discussion is very simple to feel everything, on the basis of Job 02 on the line to add some features.

② changes to Job 02, written in VS2010

① read the program written by others, study how to write in Java two fork tree problem: ② in Java There is no pointer, so in writing two fork tree, so to use inheritance to achieve the two-tree around the child's call.

① How to calculate the number in parentheses

② How do you call a binary tree?

① the position of the symbol in parentheses, first the result in parentheses, then the */, the last count +-

Nineth Week Study progress bar

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