运行界面的信息输入进去，但是浏览的时候什么也没有。
#define STACK_INIT_SIZE
#include
#include
#include
//No.3 数据管理设计---->结构体封装
struct MM
{
char name[20];
int age;
int num;
char addr[20];
};
//No.4 改链表--------和数据有关的都要改
//链表 把结构体变量跟结构体变量链接在一起
struct Node{
//int data;//数据
struct MM data;
struct Node*next;//指针
};
//创建节点
struct Node*list =NULL;
struct Node* createList()
{
struct Node* headNode = (struct Node*)malloc(sizeof (struct Node));
headNode->next=NULL;
return headNode;
}
struct Node* createNode(struct MM data)
{
struct Node* newNode = (struct Node*)malloc(sizeof (struct Node));
newNode->data= data;
newNode->next;
return newNode;
}
//1.插入方式，表头插入
void insertByHead(struct Node* headNode,struct MM data)
{
struct Node* newNode=createNode(data);
}
//2.一种删除---指定位置删除
void deleteByName(struct Node*headNode,char posName)
{
struct Node posfrontNode =headNode;
struct Node* posNode =headNode->next;
while(posNode!=NULL&&strcmp(posNode->data.name,posName))
{
posfrontNode = posNode;
posNode=posfrontNode->next;
}if(posNode=NULL)
return;
posfrontNode->next = posNode;
free(posNode);
posNode=NULL;
}
//3.一种查找方式
struct Node* searchByname(struct Node*headNode,char posName)
{
struct Node pMove = headNode->next;
while(pMove!=NULL&&strcmp(pMove->data.name,posName))
{
pMove = pMove->next;
} return pMove;
}
struct Node* searchByage(struct Node*headNode,int age)
{
struct Node* pMove = headNode->next;
while(pMove!=NULL&&pMove->data.age== age) {
pMove = pMove->next; }
return pMove;
}
//4.需要一种打印方式
void printList(struct Node* headNode)
{
struct Node* pMove = headNode->next;
printf("姓名\t年龄\t编号\t住址\n");
while(pMove!=NULL)
{
printf("%s\t%d\t%d\t%s\n",pMove->data.name,pMove->data.age,pMove ->data.num,pMove->data.addr);
pMove=pMove->next;
} printf("\n");
}
//No.1 做界面
void makeMenu()
{
printf("--------后宫管理系统--------\n"
"\t\t 0.退出系统\n"
"\t\t 1.登陆妃子信息！ \n "
"\t\t 2.浏览妃子信息！ \n "
"\t\t 3.查找妃子信息！ \n"
"\t\t 4.打入冷宫！ \n"
"\t\t 5.修改妃子信息 \n"
"t\t 6.删除所有姓名相同的妃子姓名！\n"
"\t\t 7.排序显示！ \n") ;
printf("请输入你的选择：（0-7）");
}
//No.2 按键交互
void keyDown()
{ int userKey=0;
struct MM data;//临时存储信息
struct Node* result=NULL;
scanf("%d",&userKey);
switch(userKey)
{
case 0:
printf("正常退出！\n");
system("pause");
exit(0);
case 1:
printf("input name age num addr:");
scanf("%s%d%d%s",data.name,&data.age,&data.num,data.addr);
insertByHead(list,data);
break;
case 2:
printList(list);
break;
case 3:
printf("请输入妃子的姓名：");
scanf("%s",data.name);
result = searchByname(list,data.name);
if(result==NULL)
{
printf("查无此人！\n");
}
else{
printf("姓名\t年龄\t编号\t住址\n");
printf("%s\t%d\t%d\t%s\n",result->data.name,result->data.age,result->data.num,result ->data.addr);
}
break;
case 4:
printf("请输入要删除的妃子的姓名：");
scanf("%s",data.name);
deleteByName(list,data.name);
printf("操作成功！\n");
break;
case 5:
printf("请输入要修改妃子的姓名：");
scanf("%s",data.name);
result = searchByname(list,data.name);
if(result==NULL)
{
printf("查无此人！无法修改\n");
}
else{
printf("input new name age num addr:");
scanf("%s\t%d\t%d\t%s\n",result->data.name,&result->data.age,&result->data.num,result ->data.addr);
printf("修改成功！");
}
break;
case 6:
break;
case 7:
break;
default :
printf("输入错误，请重修输入！\n");
break;
}
}
int main()
{
list=createList();
while (1)
{
makeMenu();
keyDown();
system("pause");//防止闪屏
system("cls");//清屏
}
getchar();
return 0;
}
代码奉上，求好心人帮帮我，谢谢
