Introduction - If you have any usage issues, please Google them yourself
Programming to achieve results and sort query. Specific requirements are as follows: ① Select the appropriate layout manager beautifully designed interface, including the results input, query results, results sorted function. ② accomplishments Input: input from the interface of students and results, click on the Confirm button to save. ③ results Inquiry: Enter the number of school students, click on Search button, and showed that the performance of their students. ④ Sort results: Click on Sort button, will show low achievement students and accomplishments.