#include
#define MaxSize 50
struct student{
int num;
char name[10];
int computer,english,math;
double average;
};
int Count=0;
void new_student(struct student students[]);
void output_student(struct student students[]);
void monfig_student(struct student students[]);
void search_student(struct student students[],int num);
void average_student(struct student students[]);
int main(void)
{
int choice,num;
struct student students[MaxSize];
do{
printf("choice: 1:new 2:search 3: monfig 4:outp