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遥遥无期
上传于：2024-06-19
#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:output :exit
"); scanf("%d",&choice); switch(choice){ case 1: new_student(students); break; case 2: printf("please input the student's number:"); scanf("%d",&num); search_student(students,num); break; case 3:monfig_student(students);break; case 4:output_student(students);break; case 0:break; } }while(choice!=0); printf("END!
"); return 0; } void new_student(struct student students[]) { struct student s; if (Count==MaxSize){ printf("the arry is full!
"); return; } printf("Imput num,name,math score,english score, computer score:"); scanf("%d %s %d %d %d",&s.num,s.name,&s.math,&s.english,&s.computer); s.average=(s.math+s.english+s.computer)/3.0; students[Count]=s; Count++; } void search_student(struct student students[],int num) { int i;int flag=0; if(Count==0){ printf("Count of students is zero!
"); return; } for(i=0;i",students[i].num,students[i].name,students[i].math,students[i].english,students[i].computer,students[i].average);
}
else
printf("Not Found!");
}
void monfig_student(struct
"); scanf("%d",&choice); switch(choice){ case 1: new_student(students); break; case 2: printf("please input the student's number:"); scanf("%d",&num); search_student(students,num); break; case 3:monfig_student(students);break; case 4:output_student(students);break; case 0:break; } }while(choice!=0); printf("END!
"); return 0; } void new_student(struct student students[]) { struct student s; if (Count==MaxSize){ printf("the arry is full!
"); return; } printf("Imput num,name,math score,english score, computer score:"); scanf("%d %s %d %d %d",&s.num,s.name,&s.math,&s.english,&s.computer); s.average=(s.math+s.english+s.computer)/3.0; students[Count]=s; Count++; } void search_student(struct student students[],int num) { int i;int flag=0; if(Count==0){ printf("Count of students is zero!
"); return; } for(i=0;i