20169204 exp1:<Familiar with the Java development environment(Linux+IDEA)>
Experimental content and steps
- Use JDK to compile and run a simple Java program
Run the virtual machine, open the linux system;
Go to the code cloud home page and clone your own project. git clone https://git.oschina.net/md2017/GoldDog20169204.git
Enter the project directory using the command to create the folder exp1,
- mkdir exp1
Enter the folder after the establishment of .java file,write the program. Compile and run: - cd exp1
- gredit Hello.java
Use IDEA to edit, compile, run, debug Java programs:
- Open the IDEA, creat a project and write the program
compire and run it, the result is:
Exercise 5: To achieve the correct integer 1-N between all the prime number of the function, and test.
- experiment procedure
At first , we order N = 100.
Code:
operation result：
If you need to enter a natural number to output prime numbers, see the following code：
Problem and Solution in the experiment
How do I re-include a class into the build path in Intellij IDEA?
- Deal
EDIT: Figured it out myself. Go to Settings>Project Settings>Compiler>Excludes and delete the entry
Code hosting
Experimental summary
| step | time consuming | percentage |
|---|---|---|
| Demand Analysis | 20 | 15 |
| Design | 30 | 3/4 |
| Code | 60 | 3/4 |
| Test | 10 | 4/6 |
| Analyzed | 30 | 6/6 |