struct{姓名，电话，注释}
或建一个类
class{public:姓名，电话，注释}
第二步：增加控件
一个文本框，几个按钮
第三步：录入按钮
将新增电话写入TXT文件
#include#include
#include
#include
#define maxlen 15
struct persons
{
int num
char name[20]
char e_addr[20]
char tel_no[15]
char sim_no
char arch
}persons[maxlen]
typedef struct lnode{
int num
char name[20]
char e_addr[20]
char tel_no[15]
char sim_no
char arch
struct lnode *next
}listnode,*linklist
linklist head=NULL,r=NULL
listnode *s,*p0,*p1,*p2,*p3,*p4,*p5,*p6,*p7,*p8,*p9
int i
char name1[10],chchar tel_no1[15]char arch1char sim_no1char e_addr1[20]
char s1[20]
FILE *fp
void creat()
{
int j
long k
fp=fopen("数据文件.txt","r t")
if(fp!=NULL)
{for(i=0i<=maxleni++ )
{ j=fgetc(fp)
if(j==EOF)
return
k=i
fseek(fp,k*sizeof(struct persons),0)
fread(&persons[i],sizeof(struct persons),1,fp)
s=(linklist)malloc(sizeof(listnode))
s->num=persons[i].num
strcpy(s->name,persons[i].name)
strcpy(s->e_addr,persons[i].e_addr)
strcpy(s->tel_no,persons[i].tel_no)
s->sim_no=persons[i].sim_no
s->arch=persons[i].arch
if(head==NULL)
{head=sr=headhead->next=NULL}
else
{r->next=s
r=sr->next=NULL
}}fclose(fp)}
else
{ fp=fopen("数据文件.txt","w")
i=1
}
}
void ShowA()
{p1=head
while(p1!=NULL)
{if(p1->arch=='A')
{
cout<<endl
cout<name<<endl
cout<tel_no<<endl
cout<sim_no<<endl}
p1=p1->nextcontinue}
}
void ShowB()
{p1=head
while(p1!=NULL)
{if(p1->arch=='B')
{
cout<<endl
cout<name<<endl
cout<tel_no<<endl
cout<sim_no<<endl}
p1=p1->nextcontinue}
}
void ShowC()
{p1=head
while(p1!=NULL)
{if(p1->arch=='C')
{
cout<<endl
cout<name<<endl
cout<tel_no<<endl
cout<sim_no<<endl}
p1=p1->nextcontinue}
}
void Show()
{char ch1
printf(" Which arch do you want to show?\n")
cout<<" A:同学同事"<<"B:家人"<<"C:其他"<<endl
cout<<"请选择:"<<endl
cin>>ch1
switch(ch1)
{case'A':ShowA()break
case'B':ShowB()break
case'C':ShowC()break
default:cout<<"error"<<endl
}
}
void Delete()
{ printf("\n\n\t 请输入要删除用户的姓名:")
cin>>name1
p4=head
if(strcmp(p4->name,name1)==0)
{ p4=p4->next
head=p4
}
else
{ while(strcmp(p4->next->name,name1)!=0)
p4=p4->next
p5=p4->next
p4->next=p5->next
free(p5)
}
}
void Input()
{ s=(linklist)malloc(sizeof(listnode))
printf("\n\n\t 请输入该用户的信息:")
cout<<"name:"
cin>>s->name
cout<<"tel_no:"
cin>>s->tel_no
cout<<"sim_no:"
cin>>s->sim_no
cout<<"e_addr:"
cin>>s->e_addr
cout<<"arch:"
cin>>s->arch
if(head==NULL)printf("\n\n")
else
{p8=head
while(p8!=NULL&&strcmp(s->name,p8->name)!=0&&strcmp(s->tel_no,p8->tel_no)!=0)
p8=p8->next
if(p8!=NULL)
{printf(" 您添加的用户已存在!")
free(s)}}
if(head==NULL)
{head=shead->next=NULL}
else
{r->next=s
r=sr->next=NULL}
}
void Alter()
{
printf("\n\n\t 请输入姓名:")
cin>>name1
p3=head
while(p3!=NULL&&strcmp(name1,p3->name)!=0)
p3=p3->next
if(p3==NULL)
printf("\n\n\t 您选择的用户不存在!")
else
{ printf("\n\n\t 请输入该用户的新信息!")
cout<<"name:"
cin>>name1
cout<<"tel_no:"
cin>>tel_no1
cout<<"e_addr:"
cin>>e_addr1
cout<<"sim_no:"
cin>>sim_no1
cout<<"arch:"
cin>>arch1
while(p9!=NULL&&strcmp(name1,p9->name)!=0&&strcmp(tel_no1,p9->tel_no)!=0)
p9=p9->next
if(p9==NULL)
{strcpy(p3->name,name1)
strcpy(p3->tel_no,tel_no1)
strcpy(p3->e_addr,e_addr1)
p3->sim_no=sim_no1
p3->arch=arch1
}
else
printf(" 您添加的用户已存在!")
}
}
void Dial()
{int achar b
cout<<"1.拨叫用户:"<<endl
cout<<"2.使用单键拨号:"<<endl
cin>>a
p0=head
if(a==1)
{cout<<" 请输入拨叫用户的姓名:"
cin>>name1
while(strcmp(name1,p0->name)!=0&&p0!=NULL)
p0=p0->next
if(p0==NULL)
cout<<" 您选择的用户不存在!"
else
/*for(c=0c<15c++)
{cout<<endl
cout<<(*p0).tel_no[c]}*/
{cout<<endl
cout<tel_no
cout<<endl}
}
else
{cout<<"请输入单键号码:"
cin>>b
while(p0!=NULL&&b!=p0->sim_no)
p0=p0->next
if(p0==NULL)
cout<<" 您输入的单键号码不存在!"
else
{cout<<endl
cout<name<<endl
cout<tel_no
cout<<endl}
}
}
void Save()
{ int j
fp=fopen("数据文件.txt","w")
for(p2=head,j=0p2!=NULLj++ ,p2=p2->next)
{
strcpy(persons[j].name,p2->name)
strcpy(persons[j].tel_no,p2->tel_no)
persons[j].sim_no=p2->sim_no
strcpy(persons[j].e_addr,p2->e_addr)
persons[j].arch=p2->arch
fwrite(&persons[j],sizeof(struct persons),1,fp)
}
}
void main()
{ creat()
do
{
printf(" **********************************************************")
printf("\n\n\n\n\t 欢迎来到通讯录！")
printf("\n\n\t\t 请选择 *** 作:")
printf("\n\t\t1. 显示通讯录")
printf("\n\t\t2. 删除通讯录")
printf("\n\t\t3. 添加通讯录")
printf("\n\t\t4. 编辑通讯录")
printf("\n\t\t5. 拨号功能")
printf("\n\t\t6. 保存刚才的 *** 作并退出\n")
printf(" **********************************************************")
printf("\n\n\n")
printf("\t 选择您想要的 *** 作:")
cin>>ch
switch(ch)
{ case '1': Show()
break
case '2': Delete()
break
case '3': Input()
break
case '4': Alter()
break
case '5': Dial()
break
case '6': Save()
fclose(fp)
exit(0)
break
default:
printf("\n\t*********************************\n")
printf("\n\t The num should 1-6!!! \n")
printf("\n\t**********************************")
break
}
}while(1)
}
转的.......woyuyuchao
这个是我编的，用数组和链表两种功能实现的通讯录基本能满足你的要求！！
代码如下：
#include "stdlib.h"
#define NEW (struct node *)malloc(sizeof(struct node))
struct student
{ char name[10],tel[11]
}a[20]
struct node
{ char name[20],tel[11]
struct node *next
}
main()
{ struct student *jianli(),*delete(struct student *)
struct student *charu(struct student *)
void xianshi(struct student *)
struct node *create(),*delnode(struct node*,char *)
struct node *insert(struct node *,struct node *,char *)
void prlist(struct node *)
struct student *p
struct node *head=NULL,*stu
char s[80],name[20],q[80]
int c,w
a:
system("cls")
printf("\nEnter your choice\n")
printf("1.SHUZU\n2.LIANBIAO\n0.Quit\n")
gets(q)
w=atoi(q)
switch(w)
{ case 1:
do
{ do
{ printf("----------------------------------------------\n")
printf("******************Phone book******************\n")
printf("----------------------------------------------\n")
printf(" | | <1>Add a note | |\n")
printf(" | | <2>Show the list | |\n")
printf(" | | <3>Delete a note | |\n")
printf(" | | <4>Insert a note | |\n")
printf(" | | <0>Quit | |\n")
printf("----------------------------------------------\n")
printf(" Enter your choice(0-4):")
gets(s)
c=atoi(s)
}while(c<0||c>4)
system("cls")
switch(c)
{ case 1: p=jianli()break
case 2: xianshi(p)break
case 3: printf("\nPlease input the name to deleted\n")
p=delete(p)break
case 4: printf("\nPlease input the new name\n")
p=charu(p)break
}
}while(c)goto a
case 2:
do
{ do
{printf("----------------------------------------------\n")
printf("******************Phone book******************\n")
printf("----------------------------------------------\n")
printf(" | | <1>Add a note | |\n")
printf(" | | <2>Show the list | |\n")
printf(" | | <3>Delete a note | |\n")
printf(" | | <4>Insert a note | |\n")
printf(" | | <0>Quit | |\n")
printf("----------------------------------------------\n")
printf(" Enter your choice(0-4):")
gets(s)
c=atoi(s)
}while(c<0||c>4)
system("cls")
switch(c)
{ case 1: head=create()break
case 2: prlist(head)break
case 3: printf("\nInput the name to deleted\n")
gets(name)
head=delnode(head,name)break
case 4: stu=NEW
printf("\nInput the new node\n")
printf("name:")
gets(stu->name)
printf("tel:")
gets(stu->tel)
stu->next=NULL
printf("\nInsert position\n")
printf("name:")
gets(name)
head=insert(head,stu,name)
}
}while(c)goto a
}
}
#include "string.h"
struct student *jianli()
{ char c1[10],c2[11]
int i=0
printf("name:")
gets(c1)
while(strlen(c1)!=0)
{ strcpy(a[i].name,c1)
printf("tel:")
gets(c2)
strcpy(a[i].tel,c2)
i++
printf("name:")
gets(c1)
}
return a
}
#include "string.h"
struct student *delete(struct student *p)
{ char c1[10]
int i=0,j,l=0
while(strlen(p[i].name)!=0)
i++
printf("name:")
gets(c1)
for(j=0j<=i+1j++)
if(strcmp(c1,p[j].name)==0)
{p[j]=p[j+1]
l=j}
while(l<i+1)
{p[l]=p[l+1]
l++}
return p
}
#include "string.h"
struct student *charu(struct student *p)
{ char c1[10],c2[11]
int i=0
while(strlen(p[i].name)!=0)
i++
printf("name:")
gets(c1)
strcpy(p[i].name,c1)
printf("tel:")
gets(c2)
strcpy(p[i].tel,c2)
return p
}
#include "string.h"
void xianshi(struct student *p)
{ int i=0
printf("name\ttel\n\n")
while(strlen(p[i].name)!=0)
{ printf("%s\t%s\n",p[i].name,p[i].tel)
i++}
}
#include "stdlib.h"
#include "string.h"
#define NEW (struct node *)malloc(sizeof(struct node))
struct node *create()
{ struct node *h
struct node *p,*q
char name[20]
h=q=NULL
printf("name:")
gets(name)
while(strlen(name)!=0)
{ p=NEW
if(p==NULL)
{ printf("Allocation failure\n")
exit(0)
}
strcpy(p->name,name)
printf("tel:")
gets(p->tel)
p->next=NULL
if(h==NULL)
h=p
else
q->next=p
q=p
printf("name:")
gets(name)
}
return h
}
struct node *insert(struct node *head,struct node *p0,char *x)
{ struct node *p,*q
if(head==NULL)
{ head=p0
p0->next=NULL
}
else
{ p=head
while(strcmp(x,p->name)!=0&&p->next!=NULL)
{ q=pp=q->next}
if(strcmp(x,p->name)==0)
{ if(p==head)
head=p0
else
q->next=p0
p0->next=p
}
else
{ p->next=p0
p0->next=NULL
}
}
return head
}
void prlist(struct node *head)
{ struct node *p
p=head
printf("name\ttel\n\n")
while(p!=NULL)
{ printf("%s\t%s\n",p->name,p->tel)
p=p->next
}
}
struct node *delnode(struct node *head,char *x)
{ struct node *p,*q
if(head==NULL)
{ printf("this is a empty list.")
return head
}
p=head
while(strcmp(x,p->name)!=0&&p->next!=NULL)
{ q=pp=p->next}
if(strcmp(x,p->name)==0)
{ if(p==head)
head=p->next
else
q->next=p->next
free(p)
}
else
printf("Not found.")
return head
}
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