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C语言通讯录源码

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#include "stdio.h"#include "stdlib.h"#include "string.h"#include "ctype.h"#define M 50typedef struct{char name[20];char units[30];char tele[10];}ADDRESS;int enter(ADDRESS t[]);void list(ADDRESS t[],int n);void search(ADDRESS t[],int n);int delete(ADDRESS t[],int n);int add(ADDRESS t[],int n);void save(ADDRESS t[],int n);int load(ADDRESS t[]);void display(ADDRESS t[]);void sort(ADDRESS t[],int n);void qseek(ADDRESS t[],int n);void copy();void print(ADDRESS temp);int find(ADDRESS t[],int n,char *s) ; int menu_select();main(){int i;ADDRESS adr[M];int length;clrscr();for(;;){switch(menu_select()){case 0:length=enter(adr);break;case 1:list(adr,length);break;case 2:search(adr,length);break;case 3:length=delete(adr,length);break; case 4:length=add(adr,length); break; case 5:save(adr,length);break;case 6:length=load(adr); break;case 7:display(adr);break;case 8:sort(adr,length);break;case 9:qseek(adr,length);break;case 10:copy();break;case 11:exit(0);}}}menu_select(){char s[80];int c;gotoxy(1,25);printf("press any key enter menu......\n");getch();clrscr();gotoxy(1,1);printf("********************MENU*********************\n\n"); printf(" 0. Enter record\n");printf(" 1. List the file\n");printf(" 2. Search record on name\n");printf(" 3. Delete a record\n");printf(" 4. add record \n");printf(" 5. Save the file\n");printf(" 6. Load the file\n");printf(" 7. display record on order\n");printf(" 8. sort to make new file\n");printf(" 9. Quick seek record\n");printf(" 10. copy the file to new file\n");printf(" 11. Quit\n");printf("***********************************************\n"); do{printf("\n Enter you choice(0~11):");scanf("%s",s);c=atoi(s);}while(c<0||c>11);return c;}int enter(ADDRESS t[]){int i,n;char *s;clrscr();printf("\nplease input num \n");scanf("%d",&n);printf("please input record \n");printf("name unit telephone\n");printf("------------------------------------------------\n");for(i=0;i<n;i++){scanf("%s%s%s",t[i].name,t[i].units,t[i].tele);printf("----------------------------------------------\n");}return n;}void list(ADDRESS t[],int n){int i;clrscr();printf("\n\n*******************ADDRESS******************\n"); printf("name unit telephone\n");printf("------------------------------------------------\n");for(i=0;i<n;i++)printf("%-20s%-30s%-10s\n",t[i].name,t[i].units,t[i].tele);if((i+1)%10==0){printf("Press any key continue...\n");getch();}printf("************************end*******************\n");}void search(ADDRESS t[],int n){char s[20];int i;clrscr();printf("please search name\n");scanf("%s",s);i=find(t,n,s);if(i>n-1)printf("not found\n");elseprint(t[i]);}void print(ADDRESS temp){clrscr();printf("\n\n********************************************\n"); printf("name unit telephone\n");printf("------------------------------------------------\n");printf("%-20s%-30s%-10s\n",,temp.units,temp.tele);printf("**********************end***********************\n"); }int find(ADDRESS t[],int n,char *s){int i;for(i=0;i<n;i++){if(strcmp(s,t[i].name)==0)return i;}return i;}int delete(ADDRESS t[],int n){char s[20];int ch=0;int i,j;printf("please deleted name\n");scanf("%s",s);i=find(t,n,s);if(i>n-1)printf("no found not deleted\n");else{print(t[i]);printf("Are you sure delete it(1/0)\n");scanf("%d",&ch);if(ch==1){for(j=i+1;j<n;j++){strcpy(t[j-1].name,t[j].name);strcpy(t[j-1].units,t[j].units);strcpy(t[j-1].tele,t[j].tele);}n--;}}return n;}int add(ADDRESS t[],int n){ADDRESS temp;int i,j;char s[20];printf("please input record\n");printf("************************************************\n"); printf("name unit telephone\n");printf("--------------------------------------------------\n");scanf("%s%s%s",,temp.units,temp.tele);printf("------------------------------------------------\n");printf("please input locate name \n");scanf("%s",s);i=find(t,n,s);for(j=n-1;j>=i;j--){strcpy(t[j+1].name,t[j].name);strcpy(t[j+1].units,t[j].units);strcpy(t[j+1].tele,t[j].tele);}strcpy(t[i].name,);strcpy(t[i].units,temp.units);strcpy(t[i].tele,temp.tele);n++;return n;}void save(ADDRESS t[],int n){int i;FILE *fp;if((fp=fopen("record.txt","wb"))==NULL){printf("can not open file\n");exit(1);}printf("\nSaving file\n");fprintf(fp,"%d",n);fprintf(fp,"\r\n");for(i=0;i<n;i++){fprintf(fp,"%-20s%-30s%-10s",t[i].name,t[i].units,t[i].tele);fprintf(fp,"\r\n");}fclose(fp);printf("****save success***\n");}int load(ADDRESS t[]){int i,n;FILE *fp;if((fp=fopen("record.txt","rb"))==NULL){printf("can not open file\n");exit(1);}fscanf(fp,"%d",&n);for(i=0;i<n;i++)fscanf(fp,"%20s%30s%10s",t[i].name,t[i].units,t[i].tele); fclose(fp);printf("You have success read data from file!!!\n"); return n;}void display(ADDRESS t[]){int id,n;FILE *fp;if((fp=fopen("record.txt","rb"))==NULL){printf("can not open file\n");exit(1);}printf("Enter order number...\n");scanf("%d",&id);fscanf(fp,"%d",&n);if(id>=0&&id<n){fseek(fp,(id-1)*sizeof(ADDRESS),1);print(t[id]);printf("\r\n");}elseprintf("no %d number record!!!\n ",id);fclose(fp);}void sort(ADDRESS t[],int n){int i,j,flag;ADDRESS temp;for(i=0;i<n;i++){flag=0;for(j=0;j<n-1;j++)if((strcmp(t[j].name,t[j+1].name))>0) {flag=1;strcpy(,t[j].name);strcpy(temp.units,t[j].units);strcpy(temp.tele,t[j].tele);strcpy(t[j].name,t[j+1].name);strcpy(t[j].units,t[j+1].units);strcpy(t[j].tele,t[j+1].tele);strcpy(t[j+1].name,); strcpy(t[j+1].units,temp.units);strcpy(t[j+1].tele,temp.tele);}if(flag==0)break;}printf("sort sucess!!!\n");}void qseek(ADDRESS t[],int n){char s[20];int l,r,m;printf("\nPlease sort before qseek!\n"); printf("please enter name for qseek\n"); scanf("%s",s);l=0;r=n-1;while(l<=r){m=(l+r)/2;if(strcmp(t[m].name,s)==0){print(t[m]);return}if(strcmp(t[m].name,s)<0)l=m+1;elser=m-1;}if(l>r)printf("not found\n");}void copy(){char outfile[20];int i,n;ADDRESS temp[M];FILE *sfp,*tfp;clrscr();if((sfp=fopen("record.txt","rb"))==NULL){printf("can not open file\n");exit(1);}printf("Enter outfile name,for example c:\\f1\\te.txt:\n"); scanf("%s",outfile);if((tfp=fopen(outfile,"wb"))==NULL){printf("can not open file\n");exit(1);}fscanf(sfp,"%d",&n);fprintf(tfp,"%d",n);fprintf(tfp,"\r\n");for(i=0;i<n;i++){fscanf(sfp,"%20s%30s%10s\n",temp[i].name,temp[i].units, temp[i].tele);fprintf(tfp,"%-20s%-30s%-10s\n",temp[i].name,temp[i].units,temp[i].tele);fprintf(tfp,"\r\n");}fclose(sfp);fclose(tfp);printf("you have success copy file!!!\n");}。

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通讯录源代码

通讯录源代码

#include<stdio.h>#include<string.h> //字符串处理//#include<conio.h>#define MY1 printf("\n姓名地址邮政编码电话\t")#define MY2 printf("\n%s %4s %s %s\n",s[i].name,s[i].address,s[i].code,s[i] .tel)#define MAX 20int i;int sum;/*时间结构体类型*/struct s_message{char name[20];char address[50];char code[15];char tel[15];}s[MAX];/*保存通讯录信息*/void save_message(int sum){int i;FILE *fp; //声明fp是指针，用来指向FILE类型的对象//if((fp=fopen("D:\\s.txt","wb"))==NULL){printf("文件有误!\n");return;}for (i=0;i<sum;i++){if(fwrite(&s[i],sizeof(struct s_message),1,fp)!=1) //fwite写一个数据块//printf("writing file is wrong!\n");}fclose(fp);}/*读取通讯录信息*/int read_message(){FILE *fp;int i=0;if((fp=fopen("D:\\s.txt","rb"))==NULL){printf("\n\n***********暂时无任何库存信息，按回车键进入主菜单选择基本信息的录入！***********\n");return 0;}while(feof(fp)==0) /*feof(fp)有两个返回值:如果遇到文件结束，函数feof（fp）的值为1，否则为0。

C语言通讯录源代码IV可运行

C语言通讯录源代码IV可运行

#include <stdio.h>#include <stdio.h>#include <string.h>#define maxlen 100struct persons{char name[10];char addr[20];char phnum[10];}persons[maxlen];;;;typedef struct lnode{char name[10];char addr[20];char phnum[10];struct lnode *next;}listnode,*linklist;;;;linklist head=NULL,r=NULL;listnode *s,*p0,*p1,*p2,*p3,*p4,*p5,*p6,*p7; int i;char name1[10],ch;char str1[20];FILE *fp; ;void creat(){ int j;long k;fp=fopen("people.txt","r+t");if(fp!=NULL){for(i=1;i<maxlen;i++){ j=fgetc(fp);if(j==EOF)return;k=i-1;fseek(fp,k*sizeof(struct persons),0);fread(&persons[i],sizeof(struct persons),1,fp); s=(linklist)malloc(sizeof(listnode));strcpy(s->name,persons[i].name);strcpy(s->addr,persons[i].addr);strcpy(s->phnum,persons[i].phnum);if(head==NULL)head=s;elser->next=s;r=s;}}else{ fp=fopen("people.txt","w"); i=1;}};;;void List(){ p1=head;while(p1!=NULL){ printf("\n\n\tname:%s\n",p1->name);printf("\n\n\taddr:%s",p1->addr);printf("\n\n\tphnum:%s",p1->phnum);p1=p1->next;}};;;void Delete(){ printf("\n\n\tplease input the name:");gets(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 Find(){ printf("\n\n\tplease input the name:");p0=head;gets(name1);while(strcmp(name1,p0->name)!=0&&p0!=NULL) p0=p0->next;if(p0==NULL)printf("\n\n\tIt is not exit in the addr-book!");else{ printf("\n\n\tname:%s\n",p0->name);printf("\n\n\taddr:%s",p0->addr);printf("\n\n\tphnum:%s",p0->phnum);}};;;void Input(){ s=(linklist)malloc(sizeof(listnode));printf("\n\n\tplease input the sb's meg:");printf("\n\n\t\tname:");scanf("%s",s->name);printf("\n\n\t\tAddr:");scanf("%s",s->addr);printf("\n\n\t\tphnum:");scanf("%s",s->phnum);if(head==NULL)head=s;elser->next=s;r=s;};;;void Alter(){int j;printf("\n\n\tPlease input the name:");gets(name1);p3=head;while(strcmp(name1,p3->name)!=0&&p3!=NULL)p3=p3->next;if(p3==NULL)printf("\n\n\tIt is not exit in the addr-book!");else{ printf("\n\n\tplease input the new meg!");printf("\n\n\t\tname:");scanf("%s",name1);strcpy(p3->name,name1);printf("\n\n\t\tAddr:");scanf("%s",name1);strcpy(p3->addr,name1);printf("\n\n\t\tphnum:");scanf("%s",name1);strcpy(p3->phnum,name1);}};;;void Save(){ int j;fp=fopen("people.txt","w");for(p2=head,j=0;p2!=NULL;j++,p2=p2->next){ strcpy(persons[j].name,p2->name);strcpy(persons[j].addr,p2->addr);strcpy(persons[j].phnum,p2->phnum);fwrite(&persons[j],sizeof(struct persons),1,fp);}};;;void main(){ creat();do{printf("\n\t***********************************************\n");printf("\n\n\tWELCOME TO USE XIESHENGQING's Address book\n");printf("\n\t**********************************************\n"); printf("\n\n\t\tPlease make a choice below:");printf("\n\t\t1.List all the meg");printf("\n\t\t2.Delete a piece of meg");printf("\n\t\t3.Find a piece of meg");printf("\n\t\t4.Add a piece of meg");printf("\n\t\t5.Alter a piece of meg");printf("\n\t\t6.Save and Quit");printf("\n\t\t7.Create an address book");printf("\n\n\n");printf("\tInput Your Choice:");ch=getche();switch(ch){ case '1': List(); break;case '2': Delete();break;case '3': Find();break;case '4': Input();break;case '5': Alter();break;case '7': Save();break;case '6': creat();fclose(fp);exit(0);break;default:printf("\n\t********************************************\n");printf("\n\t The num should 1-4!!! \n");printf("\n\t********************************************\n");break;}}while(1);}。

通讯录c语言程序设计代码

通讯录c语言程序设计代码

通讯录c语言程序设计代码#include<stdio.h>。

#include<string.h>。

//通讯录结构体。

typedef struct addressbook。

char name[20];。

long tel;。

char addr[20];。

}Address;。

//把Address结构体强转成Address指针。

typedef Address *Addressbook;。

//查找函数。

Addressbook find (Addressbook book,int count)。

char findName[20];。

int flag=0;。

Addressbook p;。

printf("请输入查找的姓名：");。

scanf("%s",findName);。

for(p=book;p<book+count;p++)。

if(strcmp(findName,p->name)==0)。

flag=1;。

}。

}。

if(flag==0)。

printf("没有找到%s\n",findName);。

return book;。

}。

else。

return p;。

}。

}。

//添加函数。

void add (Addressbook book,int *count)。

printf("请输入需要增加的通讯录内容：\n");。

printf("姓名：");。

scanf("%s",(book+*count)->name);。

scanf("%ld",&(book+*count)->tel);。

printf("地址：");。

scanf("%s",(book+*count)->addr);。

printf("添加成功\n");。

通讯录C语言代码

通讯录C语言代码

fclose(fp);
}getch();goto kai;break;
case('4'):
{
cout<<"输入地址:";
cin>>key;
num=0;
while(!feof(fp))
{
fscanf(fp,"%s%s%s%s\n",,da.sex,da.phone,da.addr);
}
}
//创建新的通讯录
void newd()
{
FILE *fp;
char s[50];
strcpy(s,"D:\\通讯录.TXL");
//wen:cout<<"请输入通讯录的名字:";
// cin>>s;
if((fp=fopen(s,"ab+"))==NULL)
{
cout<<"不能打开文件!"<<endl;
{
cout<<"输入姓名:";
cin>>key;
num=0;
while(!feof(fp))
{
fscanf(fp,"%s%s%s%s\n",,da.sex,da.phone,da.addr);
if(compare(key,)==1)
{
s1[0]='\0';
}
else
{
for (i=0; i<len; i++)
s1[i]=s2[i+pos];