C语言程序是一个实用性很强的程序，不仅可以实现对一些简单的信息的管理，而且可以实现对系统硬件的管理。这个程序设计的目标是通过对C语言所编的程序的简单的操作，来实现对学生成绩信息的管理。这个题目最大的优点是实用性很强，通过这个简单的程序可以完成对学生成绩的输入、删除、插入、查找、排序、统计、索引、分类合计，和对记录的储存、读取、复制等操作，方便快捷。-C language program is a very practical program, not only can be achieved on some simple information management, but also realize the management of system hardware. The goal of this programming language is compiled by C simple operation procedures, to achieve the student performance information management. The subject of the biggest advantages is very practical, through this simple process to complete the input of student achievement, delete, insert, search, sorting, statistics, indexes, classification as a whole, and the record store, read, copy, etc. operation, convenient and quick.