用C语言编程实现简易的学生成绩管理系统.

#include#include#include#include#include#define LEN sizeof(struct student)#define FORMAT "%-8d%-15s%-12.1lf%-12.1lf%-12.1lf%-12.1lf\n"#define DATA stu[i].num,stu[i].name,stu[i].elec,stu[i].expe,stu[i].requ,stu[i].sumstruct student/*定义学生成