学生成绩基础管理系统源代码

1、#include #include #include #include struct student 构造体定义int num;char name10;char birthday10;int Cyuyan;int shujujiegou;struct student *next;struct student *creat_by_input();struct student *get_last_student(struct student *head);struct student *Print_menu_main()主菜单printf(“*n);printf(| 1输入学生信息|n);prin

2、tf(| 2输出学 生信息| n);printf(| 3.查找学生信息n);printf(| 4.修改学生信息n);printf(| 5.插入学生信息n);printf(| 6.删除学生信息n);printf(| 7.排序学生信息n);printf(|0.退出系统n);printf(|_ _ _ _n);struct student *print_table_head()printf(+n);printf(|学号|姓名|出生日期| c成绩|数据构导致绩 |n);printf(+n);struct student *print_table_row(struct student *p)printf

3、(l%10dl%10sl%10sl%10dl%10dln”,p-num,p-name,p-birthday,p-Cyuy an,p-shujujiegou);void print_table_bottom()printf(+n);struct student * Creat_stu_record() /建立链表struct student *plaststu=NULL,*pnewstu;char continue_input=N;struct student *head=NULL;while(1)if(head=NULL)head=creat_by_input();print_table_he

4、ad();print_table_row(head);print_table_bottom();elsepnewstu=creat_by_input();print_table_head();print_table_row(pnewstu);print_table_bottom();plaststu=get_last_student(head);plaststu-next=pnewstu;printf(与否继续输入学生信息？(Y继续，N返回菜单)n);getchar();continue_input=getchar();if(continue_input=n|continue_input=N)

5、system(cls);Print_menu_main();break;return head;struct student *creat_by_input()struct student *pnewstu=(struct student *)malloc(sizeof(struct student);printf(请输入学生信息n);printf(学号:);scanf(%d”,&pnewstu-num);printf(姓名:);scanf(%s,pnewstu-name);printf(出生年月：”);scanf(%s”,pnewstu-birthday);printf(-请输入学生成绩n);printf(C 语言:);scanf(%d,&(pnewstu-Cyuyan);printf(数据构造:);scanf(%d,&(pnewstu-shujujiegou);pnewstu-next=NULL;return pnewstu;struct student *get_last_student(struct student *p )if(p-next=NULL)return p;elsereturn get_last_student(p-next);void Print_Stu_Doc(struct student *head)struct s