Description: Use character stream and GUI class programming to achieve the following functions:
(1) Design graphical interface, at least including text control class. Receive from the keyboard input name, student number, grade, and save to a text file, repeat. (2) Read the scores of each student from the file, calculate the average, maximum and minimum scores of all students, and output them to another text file after sorting.
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File list (Check if you may need any files):
| Filename | Size | Date |
|---|
| Answer_002.java | 1114 | 2020-04-05
|
| Answer_005.java | 1960 | 2020-04-05 |
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