#ifndef _MENU_H_
#define _MENU_H_
#define SIZE 50
#define SUCCESS 100
#define FAILURE 101
struct person
{
int num;
char name[SIZE];
char address[SIZE];
char phone[SIZE];
char tel[SIZE];
struct person *next;
};
typedef struct person Person;
typedef Person *Per;
void welcome();
void menu();
void menu2();
int checknum(Per l, int n);
int checkname(Per l, char *s);//核实姓名
int checkphone(Per l, char *s);//核实电话
void sortname(Per l, Per p);
int checktel(Per l, char *s);//核实电话
void addinfo(Per l);//添加个人信息
void listinfo(Per l);
void searchinfo(Per l);
void modifyinfo(Per l);
void deleteinfo(Per l);
#endif
#include <stdio.h>
#include "menu.h"
#include <stdlib.h>
#include <string.h>
int main()
{
Per first;//struct person *first
first = (Per)malloc(sizeof(Person) * 1);
first->next = NULL;
char choice[20];
welcome();
while(1)
{
menu();
scanf("%s", choice);
if (strlen(choice) == 1)//判断输入命令长度是否为1
{
switch(*choice)
{
case '1':
addinfo(first);
break;
case '2':
listinfo(first);
break;
case '3':
searchinfo(first);
break;
case '4':
modifyinfo(first);
break;
case '5':
deleteinfo(first);
break;
case '6':
exit(0);
break;
default:
{
while (getchar() != '\n');
printf("INPUT ERROR!\n");
getchar();
break;
}
}//switch
continue;
}
else //命令长度不为1
{
while(getchar() != '\n');
printf("INPUT ERROR!\n");
getchar();
continue;
}
}
return 0;
}
#include <stdio.h>
#include "menu.h"
#include <stdlib.h>
#include <string.h>
void welcome()
{
system("clear");
printf("\t\t************************************************\n\n");
printf("\t\t\t\t WELCOME\n");
printf("\t\t************************************************\n\n");
sleep(1);
}
void menu()
{
system("clear");
printf("\t\t************************************************\n\n");
printf("\t\t1、增加联系人 2、显示联系人\n");
printf("\t\t3、查询联系人 4、修改联系人\n");
printf("\t\t5、删除联系人 6、退出\n");
printf("\t\t************************************************\n\n");
printf("请选择:\n");
}
void menu2()
{
system("clear");
printf("\t\t*************************************************************\n\n");
printf("\t\t*********************** 修改菜单 ****************************\n");
printf("\t\t1、输入要修改的姓名 2、显示联系人\n");
printf("\t\t3、修改编号 4、修改姓名\n");
printf("\t\t5、修改地址 6、修改phone\n");
printf("\t\t7、修改家庭电话 8、返回主菜单\n");
printf("\t\t*************************************************************\n\n");
printf("请选择:\n");
}
void sortname(Per l, Per p)
{
if (l->next== NULL || strcmp(l->next->name, p->name) >= 0)//第一节点数据大于新节点数据的
{
p->next = l->next;
l->next = p;
}
else
{
Per r = l->next;
while(r->next != NULL && strcmp(p->name, r->next->name) > 0)//
{
r = r->next;
}
p->next = r->next;
r->next = p;
}
}
int checknum(Per l, int n)//核实编号
{
Per r = l;
while(r->next != NULL)
{
r = r->next;
if(n == r->num)
{
printf("编号已经存在，请核实后重新输入！\n");
return FAILURE;
}
}
return SUCCESS;
}
int checkname(Per l, char *s)//核实姓名
{
Per r = l;
while(r->next != NULL)
{
r = r->next;
if(0 == strcmp(s, r->name))
{
printf("姓名已经存在，请核实后重新输入！\n");
return FAILURE;
}
}
return SUCCESS;
}
int checkphone(Per l, char *s)//核实电话
{
char *t = s;
Per r = l;
if(strlen(s) != 11)
{
printf("输入长度有误,请核实后输入11位号码!\n");
return FAILURE;
}
while (*t != '\0')
{
if(*t < 48 || *t > 57)
{
printf("号码中不可以包含字符,请核实后重新输入!\n");
return FAILURE;
}
t++;
}
while(r->next != NULL)
{
r = r->next;
if(0 == strcmp(s, r->phone))
{
printf("号码已经存在，请核实后重新输入！\n");
return FAILURE;
}
}
return SUCCESS;
}
int checktel(Per l, char *s)//核实电话
{
char *t = s;
Per r = l;
if(strlen(s) != 8)
{
printf("输入长度有误,请核实后输入8位号码!\n");
return FAILURE;
}
while (*t != '\0')
{
if(*t < 48 || *t > 57)
{
printf("号码中不可以包含字符,请核实后重新输入!\n");
return FAILURE;
}
t++;
}
while(r->next != NULL)
{
r = r->next;
if(0 == strcmp(s, r->tel))
{
printf("号码已经存在，请核实后重新输入！\n");
return FAILURE;
}
}
return SUCCESS;
}
void addinfo(Per l)//添加个人信息
{
Per p, r;
r = l;
while(r->next != NULL)//移动结点到最后一个
{
r = r->next;
}
p = (Per)malloc(sizeof(Person) * 1);//
printf("请输入编号:\n"); //输入编号
scanf("%d", &p->num);
while(FAILURE == checknum(l, p->num))
{
printf("请重新输入编号:\n");
scanf("%d", &p->num);
}
printf("请输入姓名:\n"); //输入姓名
scanf("%s", p->name);
while(FAILURE == checkname(l, p->name))
{
printf("请重新输入姓名:\n");
scanf("%s", p->name);
}
printf("请输入地址:\n"); //输入地址
scanf("%s", p->address);
printf("请输入移动电话:\n"); //移动电话
scanf("%s", p->phone);
while(FAILURE == checkphone(l, p->phone))
{
printf("请重新输入移动电话:\n");
scanf("%s", p->phone);
}
printf("请输入家庭电话:\n"); //输入家庭电话
scanf("%s", p->tel);
while(FAILURE == checktel(l, p->tel))
{
printf("请重新输入家庭电话:\n");
scanf("%s", p->tel);
}
sortname(l, p);
getchar();
printf("输入成功!\n");
getchar();
/* while(q != NULL && strcmp(p->name, q->next->name) > 0 && q->next != NULL)
{
q = q->next;
if(strcmp(p->name,q->next->name) <= 0)
{
p->next = q->next;
q->next = p;
break;
}
}
p->next = r->next;
r->next = p;
*/
}
void listinfo(Per l)
{
Per r = l;
if (r->next == NULL)
{
printf("通讯录里没有联系人,请先添加联系人!\n");
}
while (r->next != NULL)
{
r = r->next;
printf("编号: %d 姓名: %-8s 地址: %-8s 移动电话: %-11s 家庭电话: %-8s \n", r->num, r->name, r->address, r->phone, r->tel);
}
getchar();
getchar();
}
void searchinfo(Per l)
{
Per r = l;
char s[20] = {0};
int i = 0;
printf("请输入姓名:\n");
scanf("%s", s);
if (r->next == NULL)
{
printf("通讯录里没有联系人,请先添加联系人!\n");
}
while (r->next != NULL)
{
r = r->next;
if(0 == strcmp(s, r->name))
{
printf("编号: %d 姓名: %-8s 地址: %-8s 移动电话: %-10s 家庭电话: %-8s \n", r->num, r->name, r->address, r->phone, r->tel);
i++;
}
else
{
continue;
}
}
if (0 == i)
{
printf("没有姓名为 %s 的联系人!\n", s);
}
getchar();
getchar();
}
void modifyinfo(Per l)
{
char s[20]={0}, choice[20] = {0};
int num1;
Per r = l;
if (NULL == l->next)
{
printf("没有联系人可修改!请先添加联系人!\n");
getchar();
getchar();
}
while(1)
{
menu2();
scanf("%s",choice);
if(1 == strlen(choice))//判断命令长度是否为1
{
switch(*choice)
{
case '1':
{
printf("输入要修改的人姓名:\n");
scanf("%s", s);
r = l->next;
while (strcmp(s, r->name) != 0 && r->next != NULL)
{
r = r->next;
}
if (strcmp (s, r->name) != 0)//移动到最后一个
{
printf("不存在联系人,请重新输入!\n");
}
getchar();
getchar();
break;
}
case '2':
{
printf("编号: %d 姓名: %-8s 地址: %-8s 移动电话: %-10s 家庭电话: %-8s \n", r->num, r->name, r->address, r->phone, r->tel);
getchar();
getchar();
break;
}
case '3':
{
printf("输入编号:\n");
scanf("%d", &num1);
while(FAILURE == checknum(l, num1))
{
printf("请重新输入编号:\n");
scanf("%d", &num1);
}
r->num = num1;
break;
}
case '4':
{
printf("输入姓名:\n");
scanf("%s", s);
while(FAILURE == checkname(l, s))
{
printf("请重新输入姓名:\n");
scanf("%s", s);
}
strcpy(r->name,s);
break;
}
case '5':
{
printf("输入地址:\n");
scanf("%s", r->address);
break;
}
case '6':
{
printf("请输入移动电话:\n"); //移动电话
scanf("%s", s);
while(FAILURE == checkphone(l, s))
{
printf("请重新输入移动电话:\n");
scanf("%s", s);
}
strcpy(r->phone, s);
break;
}
case '7':
{
printf("请输入家庭电话:\n"); //移动电话
scanf("%s", s);
while(FAILURE == checkphone(l, s))
{
printf("请重新输入移动电话:\n");
scanf("%s", s);
}
strcpy(r->tel, s);
break;
}
case '8':
{
break;
}
default:
{
while(getchar() != '\n');
printf("INPUT ERROR!\n");
break;
}
}//switch
if('8' == *choice)//返回到主菜单
{
break;
}
continue;
}//if
else //命令长度不为1
{
while(getchar() != '\n');
printf("INPUT ERROR!\n");
getchar();
continue;
}
}//while
}
void deleteinfo(Per l)
{
Per r = l, q;
int n;
if (NULL == l->next)
{
getchar();
printf("通讯录里没有联系人!\n");
getchar();
return;
}
printf("请输入要删除的人编号:\n");
scanf("%d", &n);
while(r->next != NULL )
{
if (n == r->next->num)
{
q = r->next;
r->next = q->next;
free(q);
getchar();
printf("删除成功!\n");
getchar();
return;
}
r = r->next;
}
getchar();
printf("没有编号为 %d 的联系人!\n", n);
getchar();
}
