school_manage_system.rar_teacher

#include<stdio.h> #include<string.h> #include<stdlib.h> #include"list.h" #include"user.h" #include"student.h" #include"teacher.h" #include"administrator.h" void data_init(User user_head, Student stu_head, Teacher tch_head, Admin admin_head); int main() { User user_head; Student stu_head; Teacher tch_head; Admin admin_head; User *login; int quit_system; data_init( user_head, stu_head, tch_head, admin_head); do { login= user_login(user_head); if(login==NULL) { return(0); } switch(login->user_kind) { case 1: stu_do(login, stu_head); break; case 2: teacher_do(login, stu_head); break; case 3: admin_do(login,user_head, stu_head, tch_head, admin_head); break; default: break; } printf("继续请输入1，退出系统输入0\n"); scanf("%d",&quit_system); }while(quit_system); return(0); } void data_init(User user_head, Student stu_head, Teacher tch_head, Admin admin_head) { Student *p_stu; Teacher *p_tea; Admin *p_admin; INIT_LIST_HEAD(&stu_head.stu_list);//学生链表头初始化 INIT_LIST_HEAD(&stu_head.user.user_list); INIT_LIST_HEAD(&tch_head.tch_list);//老师链表头初始化 INIT_LIST_HEAD(&tch_head.user.user_list); INIT_LIST_HEAD(&admin_head.admin_list);//管理员链表头初始化 INIT_LIST_HEAD(&admin_head.user.user_list); INIT_LIST_HEAD(&user_head.user_list);//用户链表头初始化 //用户初始数据 //学生初始数据 p_stu =(Student *)malloc(STUDENT_LEN); strcpy(p_stu->user.password,"1111"); strcpy(p_stu->user.name,"student"); p_stu->score= 90; p_stu->user.user_kind= 1; list_add(&(p_stu->stu_list), &(stu_head.stu_list)); list_add(&(p_stu->user.user_list), &(user_head.user_list)); //老师初始数据 p_tea =(Teacher *)malloc(TEACHER_LEN); strcpy(p_tea->user.password,"1111"); strcpy(p_tea->user.name,"teacher"); p_tea->user.user_kind= 2; list_add(&(p_tea->tch_list), &(tch_head.tch_list)); list_add(&(p_tea->user.user_list), &(user_head.user_list)); //管理员初始数据 p_admin =(Admin *)malloc(ADMIN_LEN); strcpy(p_admin->user.password,"1111"); strcpy(p_admin->user.name,"administrator"); p_admin->user.user_kind= 3; list_add(&(p_admin->admin_list), &(admin_head.admin_list)); list_add(&(p_admin->user.user_list), &(user_head.user_list)); }