通过学生成绩管理程序，教师可以轻易地了解学生学习情况，传统手工的学生成绩管理，操作效率低，并且易于出错，查询不方便。本程序实现了对一个班的学生考试成绩按科目进行排序，并统计出各科目的最高分、最低分和平均分的数据。-Management program through student achievement, teachers can easily understand the students learning, the traditional manual student performance management, operational efficiency is low, and error-prone, query inconvenient. This program implements a class of students on test scores sorted by subjects, and the statistics of various subjects, the highest score, lowest score, and average data.