如何用结构体数组的数据结构表示下列表格，把学生成绩表里的五个学生的成绩作为初始值赋给结构体数组student[].

再编程实现一个选项功能，可以把整个students结构体数组存到硬盘上

struct _STU {
 char studName[20];
 char studID[20];
 float compProgram;
 float physEducat;
 float commResech;
 float averageScore;
} s[5]={
{"John","zy001",84.0f,86.0f,78.0f,0.0f},
{...},
{...},
{...},
{"Xiaodong","zy005",60.0f,55.0f,40.0f,0.0f},
};