c语言通讯录源代码打印)

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C语言通讯录

C语言通讯录

C语言通讯录#include <stdio.h>#include <stdlib.h>#include <string.h>#include <conio.h>#include <windows.h>#define N 50struct Telephone{char name[20];char addrass[20];char mail[20];char telephone[20];struct Telephone *next;}student[N];struct Node{char name[20];char addrass[20];char mail[20];char telephone[20];}Node[N];typedef struct Telephone TEL;TEL *head = NULL;void Showmenu(); /*菜单*/void menu2(); /*菜单2*/void menu3(); /*菜单3*/void Add(); /*添加条目*/void Print(); /*输出条目*/void Findname(); /*查找条目(按姓名)*/ void Findtelephone(); /*查找条目(按电话)*/ void Alter(); /*修改条目*/void Del(); /*删除信息(按姓名)*/ void Del1(); /*删除信息(按手机号)*/ void sort(); /*按姓名排序*/void Saveandfree(); /*保存到文件*/void Open(); /*打开文件*/main(){char ch;Open(); /*打开文件*/while(1){Showmenu(); /*显示菜单*/scanf(" %c",&ch);switch(ch){case '1': Add(); /*添加条目*/system("cls");break;case '2': Print(); /*输出条目*/break;case '3':system("cls"); /*查找条目1.按姓名*/menu2();break;case '4': /*输出删除后的结果*/system("cls");menu3();break;case '5': Alter(); /*修改信息*/system("cls");break;case '6': /*sort();*/system("cls");break;case '0': Saveandfree(); /*保存并释放内存*/exit(0); /*退出*/break;default:printf("选择错误!");break;}}}/*菜单*/void Showmenu(){system("color 2b");printf("\n\n\n\n\t***************************通讯录*************************\n");printf("\t- \t1.输入信息-\n");printf("\t- \t2.输出信息-\n");printf("\t- \t3.查找信息-\n");printf("\t- \t4.删除信息-\n");printf("\t- \t5.修改信息-\n");printf("\t- \t6.排序-\n");printf("\t- \t0.保存并退出! -\n");printf("\t**********************************************************\n");printf(" \t请选择:\n");}/*菜单2*/void menu2(){int c1;system("color 3d");printf("\n***************************通讯录*************************\n");printf("- \t1.按姓名查找-\n");printf("- \t2.按手机号查找-\n");printf("**********************************************************\n");printf(" \t请选择:\n");scanf("%d", &c1);switch(c1){case 1: Findname();getch();system("cls");break;case 2: Findtelephone();getch();system("cls");break;default:printf("选择错误!");}}/*菜单3*/void menu3(){int c2;system("color 1b");printf("\n***************************通讯录*************************\n");printf("- \t1.按姓姓名删除-\n");printf("- \t2.按手机号删除-\n");printf("**********************************************************\n");printf(" \t请选择:\n");scanf("%d", &c2);switch(c2){case 1: Del();getch();system("cls");break;case 2: Del1();getch();system("cls");break;default:printf("选择错误!\n");}}/*添加条目*/void Add(){TEL * p1 = NULL,* p2 = NULL;p1 = (TEL *) malloc(sizeof(TEL)); /*申请结点*/printf("请输入姓名:\n"); /*添加信息*/scanf("%s", p1->name);printf("请输入地址:\n");scanf("%s", p1->addrass);printf("请输入邮箱:\n");scanf("%s", p1->mail);printf("请输入手机:\n");scanf("%s", p1->telephone);p1 -> next = NULL; /*保存到链表*/ if (head == NULL){head = (TEL *) malloc(sizeof(TEL)); /*申请空间*/head -> next = p1;}else{for (p2 = head; p2 -> next != NULL; p2 = p2 -> next); /*找到结点尾*/p2->next=p1;}printf("信息已被成功添加!");}/*输出学生信息*/void Print(){TEL *p = NULL;if (head == NULL){printf("此通讯录内无记录,请添加后使用此功能!\n");return;}printf("*************************用户信息************************\n"); /*输出信息*/for (p = head -> next; p != NULL; p=p -> next){printf("姓名:\t%s\n",p->name);printf("地址:\t%s\n",p->addrass);printf("邮箱:\t%s\n",p->mail);printf("手机:\t%s\n",p->telephone);}printf("********************************************************\n");getch();system("cls");}/*查找信息1.按姓名*/void Findname(){TEL *p;int flag;char findname[20];printf("请输入您想查找的姓名:\n");scanf("%s", findname);printf("**************************通讯录***************************\n");flag = 0;for (p = head -> next;p != NULL;p = p -> next){if(strcmp(p -> name, findname) == 0){flag ++;printf("姓名:\t%s\n", p -> name);printf("地址:\t%s\n", p -> addrass);printf("邮箱:\t%s\n", p -> mail);printf("电话:\t%s\n", p -> telephone);}}if (flag == 0){printf("无此记录!");}}/*查找信息2、按电话*/void Findtelephone(){TEL *p;int flag;char findname[20];printf("请输入您想查找的电话:\n");scanf("%s", findname);printf("**************************查找结果***************************\n");flag = 0;for (p = head -> next;p != NULL;p = p -> next){if(strcmp(p -> telephone, findname) == 0){flag ++;printf("姓名:\t%s\n", p -> name);printf("地址:\t%s\n", p -> addrass);printf("邮箱:\t%s\n", p -> mail);printf("电话:\t%s\n", p -> telephone);}}if (flag == 0){printf("无此记录!!");}}/*修改信息*/void Alter(){TEL *p1(TEL *head);{struct Telephone *p1;char flag = 0;char name[20];printf("请输入您想修改的姓名:\n");scanf("%s", name);p1 = head;while (p1 != NULL){if(strcmp(p1 -> name,name) == 0){printf("请输入新的姓名:\n"); /*添加新信息*/scanf("%s", p1 -> name);printf("请输入新的地址:\n");scanf("%s", p1 -> addrass);printf("请输入新的邮箱地址:\n");scanf("%s", p1 -> mail);printf("请输入新的手机号:\n");scanf("%s", p1 -> telephone);flag = 1;}p1 = p1 -> next;}}printf("修改成功!");}/*删除信息*/void Del(){char findname[20]; /*先查找后删除*/ TEL *p = head, *pr = head;printf("请输入您要删除人的姓名:\n");scanf(" %s", findname);if (head == NULL){printf("No node!\n");return;}while ((strcmp(p -> name, findname) != 0) && p -> next != NULL){pr = p;p = p -> next;}if(strcmp(p -> name, findname) == 0){if(p == head)head = p -> next; /*删除头结点*/elsepr -> next = p -> next; /*删除中间或尾结点*/free(p);}elseprintf("没有您想要删除的信息\n");printf("删除成功!");Print();}/*按手机号删除*/void Del1(){char findname[20]; /*先查找后删除*/ TEL *p = head, *pr = head;printf("请输入您要删除人的电话:\n");scanf(" %s", findname);if (head == NULL){printf("No node!\n");return;}while ((strcmp(p -> telephone, findname) != 0) && p -> next != NULL){pr = p;p = p -> next;}if(strcmp(p -> telephone, findname) == 0){if(p == head)head = p -> next; /*删除头结点*/elsepr -> next = p -> next; /*删除中间或尾结点*/free(p);}elseprintf("没有您想要删除的信息\n");printf("删除成功!");Print();}/*保存链表信息到文件并释放内存空间*/void Saveandfree(){TEL *p = NULL;FILE *fp;char *Book = "people.txt";if(head == NULL){printf("\n无记录\n");return;}elsep = head -> next;if((fp = fopen(Book,"w+")) == NULL){printf("\n无法打开文件!\n");return;}while(p != NULL) /*保存信息*/{fprintf(fp, "%s %s %s %s ", p -> name,p -> addrass, p -> mail, p -> telephone);p = p -> next;}printf("保存成功!");fclose(fp);/*释放链表空间*/for(; head -> next != NULL; ){p = head -> next;head -> next = head -> next -> next;free(p);}free(head);}/*文件信息输出到链表*/void Open(){FILE *fp;TEL *p1 = NULL, *p2 = NULL, *temp = NULL;if((fp = fopen("people.txt", "r+")) == NULL){printf("\n*************************通讯录************************\n");return;}head = (TEL *) malloc(sizeof(TEL));head -> next = NULL;temp = p2 = head;while(! feof(fp)) /*循环读取*/{p1 = (TEL *) malloc(sizeof(TEL));temp = p2;p2 -> next = p1;p2 = p1;fscanf(fp, "%s%s%s%s", p1 -> name, p1 -> addrass, p1 -> mail, p1 -> telephone);}temp -> next = NULL;fclose(fp); /*关闭文件*/}/*按姓名排序*//*void sort(){TEL *p1, *p2, *temp;temp = (TEL *)malloc(sizeof(TEL));p1 = head;for (;p1 -> next != NULL; p1 = p1 -> next){p2 = p1 -> next;for (;p2 -> next != NULL; p2 = p2 -> next){if (strcmp(p1 -> name, p2 -> name) > 0){strcpy(p1 -> name, temp -> name);strcpy(p1 -> addrass, temp -> addrass);strcpy(p1 -> mail, temp -> mail);strcpy(p1 -> telephone, temp -> telephone);strcpy(p2 -> name, p1 -> name);strcpy(p2 -> addrass, p1 -> addrass);strcpy(p2 -> mail, p1 -> mail);strcpy(p2 -> telephone, p1 -> telephone);strcpy(temp -> name, p2 -> name);strcpy(temp -> addrass, p2 -> addrass);strcpy(temp -> mail, p2 -> mail);strcpy(temp -> telephone, p2 -> telephone);}if (p2 -> next == NULL && (strcmp(p1 -> name, p2 -> name) > 0)){strcpy(p1 -> name, temp -> name);strcpy(p1 -> addrass, temp -> addrass);strcpy(p1 -> mail, temp -> mail);strcpy(p1 -> telephone, temp -> telephone);strcpy(p2 -> name, p1 -> name);strcpy(p2 -> addrass, p1 -> addrass);strcpy(p2 -> mail, p1 -> mail);strcpy(p2 -> telephone, p1 -> telephone);strcpy(temp -> name, p2 -> name);strcpy(temp -> addrass, p2 -> addrass);strcpy(temp -> mail, p2 -> mail);strcpy(temp -> telephone, p2 -> telephone);}}}printf("\n*************************排序后************************\n");Print();getch();}*/排序未实现。

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。

(完整word版)通讯录管理系统源代码

(完整word版)通讯录管理系统源代码

源代码:#include "stdio.h"#include ”stdlib。

h"#include "string.h”#include "conio.h”#include "stdlib.h”#define null 0struct record{char name[20];char phone[20];char adress[40];char postcode[10];char e_mail[30];}student[500];struct LinkList{struct record US;struct LinkList *next;}a;struct LinkList *head=null;int num=0;FILE *fp;int menu_select();int adduser();int list();int search();int display();int add();int listbyname();int dele();int save();int exit();void main(){system(”cls”);for(;;){switch(menu_select()){case 0:adduser();break;case 1:list();break;case 2:search();break;case 3:display();break;case 4:add();break;case 5:listbyname();break;case 6:dele();break;case 7:save();break;case 8:exit(0);}}}menu_select(){char s[80];int a;printf("*_* press any key enter menu!*_*\n");getch();system(”cls”);printf(”\t\t********************MENU*********************\n\n");printf("\t\t 0。

c语言编写的通讯录代码、

c语言编写的通讯录代码、

#include<stdio.h>#include<string.h>struct friends_list{char name[10];int age;char telephone[13];};int Count=0;void new_friend(struct friends_list friends[]);void search_friend(struct friends_list friends[],char*name);void Modify_friend(struct friends_list friends[],char*name);void Delete_friend(struct friends_list friends[],char*name,int n);int main(void){int choice,n;char name[10];struct friends_list friends[50];do{printf("手机通讯录功能选项: 1:新建2:查询3:修改4:删除0:退出\n"); printf("请选择功能:");scanf("%d",&choice);switch(choice){case 1:new_friend(friends);break;case 2:printf("请输入要查找的联系人姓名:");scanf("%s",name);search_friend(friends,name);break;case 3:printf("请输入您要修改的联系人的姓名:");scanf("%s",name);printf("\n");Modify_friend(friends,name);break;case 4:printf("1:单个删除2:全部删除\n\n");printf("请选择您需要的操作:\n");scanf("%d",&n);if(n==1){printf("输入名字\n");scanf("%s",name);Delete_friend(friends,name,n);break;}if(n==2){Delete_friend(friends,name,n);break;}case 0: break;}}while(choice!=0);printf("谢谢使用通讯录功能!\n");return 0;}void new_friend(struct friends_list friends[ ]){struct friends_list f;if(Count==50){printf("通讯录已满!\n");return;}printf("请输入新的联系人的姓名:");scanf("%s",);printf("请输入新联系人的年龄:");scanf("%d",&f.age);printf("请输入新联系人的联系电话:");scanf("%s",f.telephone);friends[Count] = f;Count++;}/*查询联系人*/void search_friend(struct friends_list friends[],char*name){int i,flag=0;if(Count==0){printf("通讯录是空的!\n");return;}/*在书本源代码的基础上,我修改了一下,让程序可以查询多个相同名字的联系人*/ for(i=0;i<Count;i++)if(strcmp(name,friends[i].name)==0){printf("姓名:%s\t",friends[i].name);printf("年龄:%d\t",friends[i].age);printf("电话:%s\n",friends[i].telephone);flag++;}if(flag==0)printf("无此联系人!\n");}/*修改联系人*/void Modify_friend(struct friends_list friends[],char*name){int k,y=0;int t,j=1,g=0;struct friends_list x;if(Count==0){printf("通讯录是空的!\n");return;}/*首先,判断要修改的联系人中有没有相同的名字*/for(k=0;k<Count;k++){if(strcmp(name,friends[k].name)==0)y++;}/*如果,y等于1,说明只有一个需要修改的联系人*/if(y==1){for(k=0;k<Count;k++){if(strcmp(name,friends[k].name)==0){printf("请重新输入姓名\n");scanf("%s",);printf("请重新输入年龄\n");scanf("%d",&x.age);printf("请重新输入电话号码\n");scanf("%s",x.telephone);friends[k]=x;}}}/*如果,y大于1,说明你选择修改的人中,有多个相同名字的联系人*/ if(y>1){/*用序号来显示所有需要修改的联系人*/printf("此通讯录有%d个名字相同的联系人.\n",y);for(k=0;k<Count;k++){if(strcmp(name,friends[k].name)==0){printf("%d:姓名:%-10s",j,friends[k].name);printf("年龄:%-5d",friends[k].age);printf("电话:%13s\n",friends[k].telephone);j++;}}/*选择需要修改的联系人的序号*/printf("请选择所要修改的联系人序号:\n");scanf("%d",&t);for(k=0;k<Count;k++){if(strcmp(name,friends[k].name)==0){g++;if(g==t){/*如果g等于t,说明在序号中找到了需要修改的人*/ printf("请重新输入姓名\n");scanf("%s",);printf("请重新输入年龄\n");scanf("%d",&x.age);printf("请重新输入电话号码\n");scanf("%s",x.telephone);friends[k]=x;}}}}if(y==0)printf("无此联系人\n");}void Delete_friend(struct friends_list friends[],char*name,int n) {int l,h=0,y=0,i,k;int j=1;int a[50],t,g=0;if(Count==0){printf("通讯录是空的!\n");return;}/*如果,n等于1,说明用户选择单个删除*/if(n==1){/*首先,判断在修改的人当中有没有相同名字的*/for(i=0;i<Count;i++){if(strcmp(name,friends[i].name)==0)y++;}/*如果,y等于1,说明你需要修改的人当中只有一个*/if(y==1){for(l=0;l<Count;l++){if(strcmp(name,friends[l].name)==0){do{friends[l]=friends[l+1];l++;}while(l<Count);h++;Count--;printf("删除成功!\n");}}}/*如果,y>1 说明你要修改的人当中有多个相同的名字*/if(y>1){/*用序号来显示所有需要修改的联系人*/printf("有%d个相同的联系人:\n",y);for(l=0;l<Count;l++){if(strcmp(name,friends[l].name)==0){a[l]=l;printf("%d:姓名:%-10s",j,friends[l].name);printf("年龄:%-5d",friends[l].age);printf("电话:%13s\n",friends[l].telephone);j++;h++;}}/*选择需要修改的联系人序号*/printf("请选择所要删除的联系人序号:\n");scanf("%d",&t);for(k=0;k<Count;k++)if(strcmp(name,friends[k].name)==0){g++;if(g==t){/*如果g等于选择的序号t,就开始删除*/do{friends[k]=friends[k+1];k++;}while(k<Count);}if(g==t){/*这里又使用一个g等于t,表面上看是多余的.其实当在选择的序号超出现有的序号时,起到限制作用*/printf("删除成功!\n");Count--;}}}if(h==0)printf("没有此联系人\n");}/*如果n等于2,说明用户选择了全部删除*/if(n==2){Count=0;/*把Count赋0,也就是清空所有联系人*/printf("已全部删除!\n");} }。

C语言课程设计通讯录源代码

C语言课程设计通讯录源代码

#include<string.h> /*字符函数和字符串函数*/#include<conio.h> /*字符模式函数(调用getch()函数)*/#include<stdio.h> /*输入输出函数*/int i;struct person /*电子通讯录结构定义*/{char num[5];char name[11];char sex[2];char phone[12];char address[26];char post_num[11];}persons[50];FILE *fp;vonum dateload() /*数据载入函数*/{ int j;fp=fopen("person.bat","r+"); /*打开文件person.bat*/if(fp==NULL) /*判断是否存在person.bat,如果不存在则创建*/{ fp=fopen("person.bat","w");i=0;}else{ for(i=0;i<50;i++){ j=fgetc(fp);if(j==EOF) /*判断是否到了文件尾*/return;fseek(fp,i*sizeof(struct person),0);fread(&persons[i],sizeof(struct person),1,fp); /*从文件中读取一条记录*/}}}vonum Menu_Select() /*显示菜单界面*/{printf(" \n");printf(" \n");printf(" \n");printf(" Address Book Management System \n");printf(" \n");printf(" ======================\n");printf(" 1.Address book data Entry\n"); /*数据输入*/ printf(" 2.Address Book data Show\n"); /*数据显示*/ printf(" 3.Address Book data Search\n"); /*数据查找*/ printf(" 4.Address Book data Alter\n"); /*数据修改*/ printf(" 5.Address Book data Insert\n"); /*数据插入*/ printf(" 6.Address Book data Delete\n"); /*数据删除*/ printf(" 7.Address Book data Save\n"); /*数据保存*/ printf(" 0.Exit\n"); /*退出*/ printf(" ======================\n");printf( " Please chioce 0-7 \n\n");}int datecheck(int k,char num[5]) /*检查通讯录中是否存在相同num或num输入格式错误*/{int j;if(num[0]=='0')k=1;for(j=0;num[j]!='\0';j++){if(num[j]>'9'||num[j]<'0')k++;}for(j=0;j<i+1;j++){if(strcmp(num,persons[j].num)==0)k++;}return k;}vonum dateInput() /*数据输入函数*/{char yes_no='1';char num[5];int k=0;if(i>=50)printf("\n\n Storage full!\n\n");if(i<50){printf("************************************************************************\n");printf(" ******************* Add Address Book Information ***********************\n");printf("************************************************************************\n"); printf("************************************************************************\n"); }for(;i<50;i++){do{switch(yes_no){case '1': /*如果输入为'1',则进行数据输入*/printf(" ****** No.(4) Name(10) Sex(M/F) Phone(11) Address(25) Zip_Code(10)*******\n");scanf("%s%s%s%s%s%s",num,persons[i].name,persons[i].sex,persons[i].phone,persons [i].address,persons[i].post_num);datecheck(k,num);while(datecheck(k,num)>0) /*检查输入的num是否已存在,如果存在重新输入*/{printf("The No. already exists Or The No. isn't correct, please re-enter\n");scanf("%s",num);datecheck(k,num);}strcpy(persons[i].num,num);if(i<49){printf("\n\n Whether to be continue? Y(1)/N(0) \n\n");yes_no=getch();}if(i>=49)printf("\n\n Storage full!\n\n");break;case '0':break;default:yes_no=getch();}}while(yes_no!='1'&&yes_no!='0'); /*如果输入的不是'1'或'0'则重新输入*/if(yes_no=='0') /*如果输入'0'则退出输入函数*/{i++;break;}}}int The_Size(char a[],char b[]) /*比较两个num的大小*/{int j,t;if((j=strlen(a)-strlen(b))>0) t=1;if((j=strlen(a)-strlen(b))<0) t=-1;if((j=strlen(a)-strlen(b))==0){if(strcmp(a,b)>0) t=1;if(strcmp(a,b)<0) t=-1;if(strcmp(a,b)==0) t=0;}return t;}vonum dateShow() /*数据输出函数*/{ int j,k;char m;struct person t;printf("********************************************************************\n");printf(" No. Name Sex Phone Address Zip_Code \n");printf("********************************************************************\n");for(j=0;j<i-1;j++) /*对数据进行排序*/{ for(k=0;k<i-1-j;k++){if(The_Size(persons[k].num,persons[k+1].num)==1){t=persons[k];persons[k]=persons[k+1];persons[k+1]=t;}}}for(j=0;j<i;j++) /*数据输出*/{printf("%4s %10s %4s %11s %20s%10s\n",persons[j].num,persons[j].name,persons[j].sex,persons[j].phone,persons[j].address,persons[j].post_num);m=getch();if(m==' ')break;}printf("\n\n There are %d data in the book .\n\n",i);}vonum dateSearch() /*数据查找函数*/{char k;int j,a,b;char num[5];char NAME[11];printf("Search by No. : 1\n");printf("Search by name : 2\n");k=getch();switch(k){case '1': /*按num查找*/a=0;printf("\n\n Please enter the No.\n\n");scanf("%s",num);for(j=0;j<i+1;j++){if(strcmp(num,persons[j].num)==0){a++;printf(" No. Name Sex Phone Address Zip_Code \n");printf("%4s %10s %4s %11s %20s%10s\n",persons[j].num,persons[j].name,persons[j].sex,persons[j].phone,persons[j].address,persons[j].post_num);}}if(a==0)printf(" Do not have to find the No.!\n\n");break;case '2': /*按姓名查找*/b=0;printf("\n\n Please enter the Name\n\n");scanf("%s",NAME);for(j=0;j<i+1;j++){if(strcmp(NAME,persons[j].name)==0){b++;printf(" No. Name Sex Phone Address Zip_Code \n");printf("%4s %10s %4s %11s %20s%10s\n",persons[j].num,persons[j].name,persons[j].sex,persons[j].phone,persons[j].address,persons[j].post_num);}}if(b==0)printf(" Do not have to find the Name!\n\n");break;default:printf("\n\n Error!\n");break;}}vonum dateInsert() /*数据插入函数*/{ if(i>=50)printf("\n\n Storage full!\n\n");if(i<50){char num[5];int k=0;printf("Please enter the No. that you want to insert.\n");scanf("%s",num);datecheck(k,num); /*检查所需插入的num是否已存在,如果存在重新输入*/while(datecheck(k,num)>0){printf("The No. already exists Or The No. isn't correct, pleasere-enter\n");scanf("%s",num);datecheck(k,num);}strcpy(persons[i].num,num); /*插入数据*/ printf(" ****** Name(10) Sex(M/F) Phone(11) Address(30) Zip_Code(10)*******\n");scanf("%s%s%s%s%s",persons[i].name,persons[i].sex,persons[i].phone,persons[i].ad dress,persons[i].post_num);i++;}}vonum dateDelete() /*数据删除函数*/{int k,t=0;char num[5];printf("\n\n Please enter the No. need to be deleted\n\n");scanf("%s",num);for(k=0;k<i;k++){if(strcmp(persons[k].num,num)==0){t++;break;}}if(t==0)printf("\n\n The No. does not Exist!\n\n");if(t>0){for(;k<i;k++) /*删除位置前的元素顺序前移*/{persons[k]=persons[k+1];}printf("\n\n Delete success!\n\n");i=i-1;}}vonum dateAlter() /*修改函数*/{int k,t=0;char num[5];printf("\n\n Please enter the No. to be Amended\n\n");scanf("%s",num);for(k=0;k<i;k++){if(strcmp(persons[k].num,num)==0){t++;break;}}if(t==0)printf("\n\n The No. does not Exist!\n\n");if(t>0){strcpy(persons[k].num,num);printf(" ****** Name(10) Sex(M/F) Phone(11) Address(30) Zip_Code(10)*******\n");scanf("%s%s%s%s%s",persons[k].name,persons[k].sex,persons[k].phone,persons[k].ad dress,persons[k].post_num);printf("\n\n Alter Success!\n\n");}}vonum dateSave() /*数据保存函数*/{int j;fp=fopen("person.bat","w");for(j=0;j<=i-1;j++){fwrite(&persons[j],sizeof(struct person),1,fp);}printf("\n\n Save Success!\n\n");}vonum Exit() /*退出函数*/{char flag;printf(" Save or Not? (Y/N)\n"); /*判断是否保存*/do{flag=getch();switch(flag){。

C语言课程设计——通讯录软件源代码(完美版)

C语言课程设计——通讯录软件源代码(完美版)

C语言课程设计——通讯录软件源代码(完美版)通讯录完美版操作说明书编译环境:Visual C++ 6.0初始密码为:111111主菜单:选择编号进行相应的操作:选择“1”:输入编号:如“001”。

通讯录数据结构如下,只要输入的数据不超过允许的范围即可:struct callmember //定义数据结构{char code[8]; // 编号char name[20]; // 姓名char callnumber[16]; // 电话号码char address[30]; // 地址};输入完后“Enter”结束。

然后又回到“main menu”。

选择“2”显示通讯录信息,但此时刚输入的信息还没保存,选择“3”就可以将联系人信息保存在“通讯录.txt”文件中了,这个文件是自动生成的不需自己建立。

除此外还有查询、修改、删除功能。

当然功能有限,望有能之士加以修改,完善内容~本软件是一个值得收藏的软件,可以用于管理自己的通讯录~源程序:/***************************C语言课程设计*****************************//******************************************************************* **//******************************************************************* **//******************************************************************* **//***** 项目名称: 通讯录管理系统 *****/ /***** 作者: *****/ /*****专业: ***** *****/ /***** 班级: ***** *****/ /***** 学号: ********* *****//***** 指导老师: *****/ /***** 完成时间: 2010.7.12 *****/ /***** 联系电话: 150*******3 *****/ /***** 初始密码: 111111 *****//*********************************************************************/ /******************************************************************* **//******************************************************************* **//************************预处理***************************************/ #include<string.h> #include<stdio.h>#include<stdlib.h>#include<windows.h>#include<conio.h>#define N 301 //修改N的值,就可以改变记录个数,实际容纳人数为N-1 struct callmember //定义数据结构{char code[8]; // 编号char name[20]; // 姓名char callnumber[16]; // 电话号码char address[30]; // 地址};/***********************定义全局变量**********************************/FILE * fp; //文件指针struct callmember person[N]; //记录信息,N为通信录容量,有用信息为后N-1条int counter; //统计记录个数(联系人个数)/***********************函数声明*************************************/void creat(); //创建通讯录 OKvoid load(); //加载数据 OKvoid menu(); //界面菜单显示 OKvoid choose_1(int ); //选择功能 OKvoid insert(); //1、通讯信息的录入 OKvoid output(); //2、通讯信息的显示 OKvoid save(); //3、通讯信息的保存 OKvoid del(); //4、记录的删除 OKvoid modify(); //5、记录的修改 OKvoid found(); //6、记录的查找,三种方式 OKvoid choose_2(int ); //选择查询方式 OKvoid found_code(); //6.1、按编号查询 OK void found_name(); //6.2、按姓名查询 OK void found_callnumber(); //6.3、按电话号码查询 OK voidquit(); //7、退出系统 OK /********************** MAIN 函数***********************************/int main(){char m;char mima[10];char jiema[10];/*************密码文件的创建*****************/if((fp=fopen("mi_ma.dat","rb"))==NULL) //rb 只读(打开){fp=fopen("mi_ma.dat","wb");//wb 为读写建立一个新的文件(如果文件不存在,建立新文件)fprintf(fp,"%s","111111");fclose(fp);}/*************密码的读入*********************/fp=fopen("mi_ma.dat","rb");fscanf(fp,"%s",jiema);fclose(fp);/*************界面设置***********************/system("color 2f"); //设置界面颜色system("cls"); //清屏printf("\n\n\n\n\n\n\n\n\n\n\t\t\t请输入您的密码: "); //输入九位以内的密码gets(mima);if(!strcmp(mima,jiema)){printf("\n\n\t\t\t是否想修改您的密码 (Y/N) : "); scanf("%c",&m);if(m=='y'||m=='Y'){fp=fopen("mi_ma.dat","wb");printf("\n\t\t\t请输入您的新密码: ");scanf("%s",jiema);fprintf(fp,"%s",jiema);fclose(fp);printf("\n\t\t\t密码修改成功!");getchar();getchar();}system("cls"); //清屏system("color 2f"); //设置界面颜色creat(); //为程序创建文件(如果文件不存在)fp=fopen("counter.txt","r"); //r 只读(打开文件)fscanf(fp,"%d",&counter); //将磁盘中的数据赋给counter fclose(fp); //关闭打开的文件load(); //数据装载到内存中menu();return 0;}else{printf("\n\n\t\t\t输入密码错误!");getchar();printf("\t\t\t");return 0;}}/************************创建通讯录函数****************************/ void creat(){if((fp=fopen("通讯录.txt","r"))==NULL)//r 只读(打开){fp=fopen("通讯录.txt","w");//w 为读写建立一个新的文件(如果文件不存在,建立新文件)fprintf(fp,"%-10s%-20s%-20s%-30s\n","编号","姓名","电话号码","地址"); //写入基本信息person[0]fclose(fp);}if((fp=fopen("counter.txt","r"))==NULL) //r 只读(打开){fp=fopen("counter.txt","w"); //w 为只写建立一个新的文件fprintf(fp,"%d",0); //写入初值(自有文件新建时才有)fclose(fp);}}void load(){int i;if((fp=fopen("通讯录.txt","r"))!=NULL) //r 只读(打开),打开文件成功for(i=0;i<=counter;i++)fscanf(fp,"%s%s%s%s",person[i].code,person[i].name,person[i].callnum ber,person[i].address);//将文件中的信息加载到内存中,供操作使用elseprintf("打开文件失败!\n");fclose(fp);}/************************界面菜单显示函数**************************/ void menu(){int k;printf("\n");printf("\n");printf("\t ********************************************\n");printf("\t ********** 设计者: ***********\n");printf("\t ********** 设计时间: 2010.7.13 ***********\n");printf("\t ********************************************\n\n");printf("\t ********************************************\n");printf("\t **************** MENU ********************\n");printf("\t ********************************************\n");printf("\t ********* 1、通讯信息的录入: *************\n");printf("\t ********* 2、通讯信息的显示: *************\n");printf("\t ********* 3、通讯信息的保存: *************\n");printf("\t ********* 4、通信记录的删除: *************\n");printf("\t ********* 5、通信记录的修改: *************\n");printf("\t ********* 6、通信记录的查找: *************\n");printf("\t ********* 0、退出系统: *************\n");printf("\t ********************************************\n");printf("\t Now Please Enter your choose(0-6): ");scanf("%d",&k);choose_1(k);}/************************函数功能选择函数************************/ void choose_1(int k){switch(k){case 1 : insert();break;case 2 : output();break;case 3 : save();system("cls");printf("\n\n\n\n\n\n\n\n\n\n\t\t\t\t 保存成功!");getchar();getchar();system("cls");menu();break;case 4 : del();break;case 5 : modify();break;case 6 : found();break;case 0 : quit();break;default: ;break;}}/****************************OK***********************************/ /************************通讯信息录入函数*************************/ /***************将数据写入内存中,由person[N]数组保存着***********/ void insert(){struct callmember * p;system("cls");p=(struct callmember *)malloc(sizeof(struct callmember ));//将动态分配的内存首地址赋给pprintf("\n\n\n\n\n\n");printf("\t *********************************\n\n");printf("\t 编号: ");scanf("%s",p->code);strcpy(person[counter+1].code,p->code);printf("\t 姓名: ");scanf("%s",p->name);strcpy(person[counter+1].name,p->name);printf("\t 电话: ");scanf("%s",p->callnumber);strcpy(person[counter+1].callnumber,p->callnumber);printf("\t 地址: ");scanf("%s",p->address);strcpy(person[counter+1].address,p->address);printf("\n\t *********************************");counter++;free(p); //释放空间getchar();getchar();system("cls");menu();}/************************通讯信息显示函数************************/ /************从内存中将数据显示在屏幕上,不用打开文件************/ void output(){int i=1;system("cls");if(counter){for(i=0;i<=counter;i++)printf("\t%-8s%-20s%-16s%-30s",person[i].code,person[i].name,person[i].callnumber,person[i].address);printf("\t");}elseprintf("\n\n\n\n\n\t\t记录为空,请输入联系人信息!");getchar();getchar();system("cls");menu();}/*************保存、修改、删除只针对内存中的数组进行操作*********/ /************************通讯信息保存函数************************/ void save() {int i;system("cls");if((fp=fopen("counter.txt","w"))==NULL) //w 只写覆盖原来的数据{printf("\n\n\n\t\t\t操作失败.");exit(1);}fprintf(fp,"%d",counter); //往磁盘写入现在的值,即保存fclose(fp);if((fp=fopen("通讯录.txt","w"))!=NULL)fprintf(fp,"%s","\0");fclose(fp);if((fp=fopen("通讯录.txt","a"))!=NULL)for(i=0;i<=counter;i++)fprintf(fp,"%-10s%-20s%-20s%-30s\n",person[i].code,person[i].name,person[i].callnumber,p erson[i].address);fclose(fp);system("cls");}/************************信息删除函数****************************/ void del() //根据姓名删除,根据显示选择要删的内容 {int k=1;int c=0;char m;char namekey[20];system("cls");printf("\n\n\n\n\n\n\t\t\t请输入要删除的姓名:");scanf("%s",namekey);while(k<=counter){if(!strcmp(namekey,person[k++].name)){c=k-1;break;}}if(c){printf("\t\t\t已查到,记录为:\n\n\n");printf("\t%-10s%-20s%-20s%-30s\n",person[0].code,person[0].name,person[0].callnumber,p erson[0].address);printf("\t%-10s%-20s%-20s%-30s\n",person[c].code,person[c].name,person[c].callnumber,pe rson[c].address);printf("\n\n\t\t\t确定要删除吗? (Y/N) : ");scanf("%s",&m);if(m=='y'||m=='Y'){if(c==counter){strcpy(person[counter].code,"\0");strcpy(person[counter].name,"\0");strcpy(person[counter].callnumber,"\0");strcpy(person[counter].address,"\0");counter--;}else{for(k=c;k<=counter;k++) //后面的信息将前面的信息覆盖掉{strcpy(person[k].code,person[k+1].code);strcpy(person[k].name,person[k+1].name);strcpy(person[k].callnumber,person[k+1].callnumber); strcpy(person[k].address,person[k+1].address);}strcpy(person[counter].code,"\0"); //最后面的信息为空strcpy(person[counter].name,"\0");strcpy(person[counter].callnumber,"\0");strcpy(person[counter].address,"\0");counter--;}printf("\t\t\t删除成功!");getchar();getchar();system("cls");save(); //用save()函数将删除后的信息从新保存menu();}else{system("cls");menu();}}else{printf("\n\t\t\t对不起,没有此人记录!");getchar();getchar();system("cls");menu();}}/************************信息修改函数****************************/ //可以设定编号唯一,通过查找编号来确定记录位置,进而进行修改 void modify(){int k=1;char m;char codekey[20];system("cls");printf("\n\n\t\t\t 请输入要修改的编号: ");scanf("%s",codekey);while(k<=counter){if(!strcmp(codekey,person[k].code))break;k++;}if(k<=counter){printf("\n\t\t\t 已查到,记录为:\n");printf("\n\t\t%-10s%-20s%-20s%-30s\n","编号","姓名","电话号码","地址");printf("\t\t%-10s%-20s%-20s%-30s\n",person[k].code,person[k].name,person[k].callnumber, person[k].address);printf("\t\t\t 确定要修改吗? (Y/N) : ");scanf("%s",&m);if(m=='y'||m=='Y'){printf("\n\t\t\t 请输入新的信息:\n\n");printf("\t *********************************\n\n");printf("\t 编号: ");scanf("%s",person[k].code);printf("\t 姓名: ");scanf("%s",person[k].name);printf("\t 电话: ");scanf("%s",person[k].callnumber);printf("\t 地址: ");scanf("%s",person[k].address);printf("\n\t *********************************"); printf("\n\n\t\t\t 修改成功!");getchar();getchar();system("cls");save(); //修改完后立马保存menu();}else{system("cls");menu();}}else{printf("\n\n\t\t\t对不起,没有此人记录!");getchar();getchar();system("cls");menu();}}/************************信息查询函数****************************/ void found() //调试合适{int k;system("cls");printf("\n");printf("\n");printf("\n\t\t******************************************\n"); printf("\n\t\t 1、按编号查询:\n");printf("\n\t\t 2、按姓名查询:\n");printf("\n\t\t 3、按电话号码查询:\n");printf("\n\t\t 0、返回:\n");printf("\n\t\t******************************************\n\n"); printf("\t\tPlease Enter Your Choose now: ");scanf("%d",&k);choose_2(k);}void choose_2(int k){switch(k){case 1 : found_code(); break;case 2 : found_name(); break;case 3 : found_callnumber(); break;case 0 : system("cls");menu(); break;default : system("cls");menu();break;}system("cls");menu();}//按编号查询void found_code(){int k=0;char codekey[8];struct callmember * p;p=(struct callmember *)malloc(sizeof(struct callmember)); printf("\n\t\t请输入要查询的编号:");scanf("%s",codekey);if((fp=fopen("通讯录.txt","r"))==NULL){printf("\n不能打开通讯录!\n");exit(0);}while(!feof(fp)) //当文件结束时,feof()返回值为1{fscanf(fp,"%s%s%s%s\n",p->code,p->name,p->callnumber,p->address);if(!strcmp(codekey,p->code)){k=1;break; //k=1,说明已经查到}}if(k){printf("\n\t\t%-10s%-20s%-20s%-30s\n","编号","姓名","电话号码","地址");printf("\t\t%-10s%-20s%-20s%-30s",p->code,p->name,p->callnumber,p->address);}elseprintf("\n\t\t您查询的编号不存在!");fclose(fp);getchar();getchar();system("cls");}//按姓名查询void found_name(){int k=0;char namekey[8];struct callmember * p;p=(struct callmember *)malloc(sizeof(struct callmember));printf("\n\t\t请输入要查询的姓名:");scanf("%s",namekey);if((fp=fopen("通讯录.txt","r"))==NULL){printf("\n不能打开通讯录!\n");exit(0);}while(!feof(fp)) //当文件结束时,feof()返回值为1.{fscanf(fp,"%s%s%s%s\n",p->code,p->name,p->callnumber,p->address); if(!strcmp(namekey,p->name)){k=1;break; //k=1,说明已经查到}}if(k){printf("\n\t\t%-10s%-20s%-20s%-30s\n","编号","姓名","电话号码","地址");printf("\t\t%-10s%-20s%-20s%-30s",p->code,p->name,p->callnumber,p->address);}elseprintf("\n\t\t您查询的姓名不存在!");fclose(fp);getchar();getchar();system("cls");}//按电话号码查询void found_callnumber(){int k=0;char callnumberkey[8];struct callmember * p;p=(struct callmember *)malloc(sizeof(struct callmember));printf("\n\t\t请输入要查询的电话号:");scanf("%s",callnumberkey);if((fp=fopen("通讯录.txt","r"))==NULL){printf("\n不能打开通讯录!\n");exit(0);}while(!feof(fp)) //当文件结束时,feof()返回值为1.{fscanf(fp,"%s%s%s%s\n",p->code,p->name,p->callnumber,p->address);if(!strcmp(callnumberkey,p->callnumber)){k=1;break; //k=1,说明已经查到}}if(k){printf("\n\t\t%-10s%-20s%-20s%-30s\n","编号","姓名","电话号码","地址");printf("\t\t%-10s%-20s%-20s%-30s",p->code,p->name,p->callnumber,p->address);}elseprintf("\n\t\t您查询的号码不存在!");fclose(fp);getchar();getchar();system("cls"); }/************************退出系统函数******************************/void quit() //调试合适 { printf("\t\t");exit(0);}。

C++语言通讯录程序(源代码)

C++语言通讯录程序(源代码)
printf("请输入新增联系人姓名:");
scanf("%s",p->name);
printf("请输入新增联系人的手机号码:");
scanf("%s",p->number);
printf("请输入新增联系人的通信地址:");
scanf("%s",p->address);
printf("\t*========================================================*\n");
printf(FORMAT,DATA);
while(1)
{
printf("请输入需要修改信息的编号(1.姓名 2.手机号码 3.通信地址 4.电子邮箱 5.生日 6.分类 0.退出 ):");
{
printf("\t*========================================================*\n");
printf(FORMAT,DATA);k=1;
}
p=p->next;
printf("请输入新联系人的分类(朋友/同学/舍友/家人/陌生人/同事/亲戚/爱人/上级/老师):");
scanf("%s",p->sort);
printf("添加成功!");
return OK;
}
Status ModiContacts(struct contacts *p)
case 4:printf("请输入修改后的电子邮箱:");scanf("%s",k);strcpy(p->email,k);break;

通讯录C语言源程序

通讯录C语言源程序
程序1:
#include<stdio.h>
#include<string.h>
struct friends_list{
char name[10];
int age;
char telephone[13];
};
int Count=0;
void new_friend(struct friends_list friends[]);
{
int k,y=0;
int t,j=1,g=0;
struct friends_list x;
if(Count==0){
printf("通讯录是空的!\n");
return;
}
/*首先,判断要修改的联系人中有没有相同的名字*/
for(k=0;k<Count;k++){
if(strcmp(name,friends[k].name)==0)
printf("电话:%13s\n",friends[k].telephone);
j++;
}
}
/*选择需要修改的联系人的序号*/
printf("请选择所要修改的联系人序号:\n");
scanf("%d",&t);
for(k=0;k<Count;k++){
if(strcmp(name,friends[k].name)==0){
ADDRESS;/******以下是函数原型*******/
int enter(ADDRESS t[]); /*输入记录*/
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#include <stdio.h>#include <stdlib.h>#include <string.h>#include <conio.h>struct person{char name[15];char sex[2];int nianling;long int youbian;char addr[50];char celephone[22];char homephone[22];char company[20];char email[40];long int QQ;}per[500];int num=0;//*外部变量num为文件中的纪录数*//FILE *fp;void mainmenu();//*主菜单*//void newrecord();//新添纪录*//void xiugaimenu();//*修改菜单*//void xiugaibyname();//*按姓名修改*//void xiugaibycelephone();//*按手机号码修改*//void xiugaixiangmu(int a);//*修改项目*//void searchmenu();//*查询菜单*// void searchbyname();//*按姓名查询*//void searchbycelephone();//*按手机号码查询*//void searchbyhomephone();//*按家庭电话号码查询*//void searchbyqq();//*按QQ查询*// void deletemenu();//*删除菜单*//void deleteall();//*删除所有信息*//void deleteone();//*删除单个*//void showall();//*输出全部信息*//void readfromfile();//*读取文件*// void writetofile();//*写入文件*// / void deletebycelephone(); //*按手机号码删除*//void deletebyname();//*按姓名删除*/void listbycelephone();//*按手机号码排序*//void listbyname();//*按姓名排序*// void listmenu();//*排序菜单*// void main()//*主函数*//{system("cls");readfromfile();while (1){mainmenu();}} //*主函数结束*//void mainmenu()//*主菜单函数*//{int a;system("cls");system("color FC");printf("\n\t 您好! 欢迎使用通讯录!\n");printf(" 1: 添加个人信息\n");printf(" 2: 查询个人信息\n");printf(" 3: 删除个人信息\n");printf(" 4: 修改个人信息\n");printf(" 5: 信息排序\n");printf(" 6: 输出全部信息\n");printf(" 7: 写入文件\n");printf(" 8: 读取文件\n");printf(" 9: 删除所有\n");printf(" 0: 退出 \n");printf(" 请输入您的数字选择: ");loop1: scanf("%d",&a);switch (a){case 1:newrecord();break;case 2:searchmenu();break;case 3:deletemenu();break;case 4:xiugaimenu();break;case 5:listmenu();break;case 6:showall();break;case 7:writetofile();break;case 8:readfromfile();break;case 9:deleteall();break;case 0:exit(0);default:printf("对不起!您的输入有误!请重新输入: ");goto loop1;}}void newrecord()//*添加纪录*//{int a;system("cls");system("color 2a");loop: printf("\n\n\n\n\t\t 请输入您要添加的联系人的信息: \n");printf("\n请输入姓名:\n"); name: scanf("%s",&per[num].name);if(strlen(per[num].name)>15){printf("对不起!您的输入有误!请重新输入");goto name;}printf("\n请输入性别:\n"); sex: scanf("%s",&per[num].sex);if(strlen(per[num].sex)==0){printf("对不起!您的输入有误!请重新输入");goto sex;}printf("\n请输入年龄:"); nianling:scanf("%d",&per[num].nianling);if(per[num].nianling<10||per[num].nia nling>110){printf("对不起!您的输入有误!请重新输入");goto nianling;}printf("\n请输入邮编\n"); youbian:scanf("%d",&per[num].youbian);if(per[num].youbian<10000||per[num].y oubian>999999){printf("对不起!您的输入有误!请重新输入");goto youbian;}printf("\n请输入地址\n"); addr: scanf("%s",&per[num].addr);if(strlen(per[num].addr)>50||strlen(p er[num].addr)<4){printf("对不起!您的输入有误!请重新输入\n");goto addr;}printf("\n请输入手机号码:\n"); celephone:scanf("%s",&per[num].celephone);if(strlen(per[num].celephone)!=11) {printf("对不起!您的输入有误!请重新输入\n");goto celephone;}printf("\n请输入家庭电话号码:\n");homephone:scanf("%s",&per[num].homephone);if(strlen(per[num].homephone)!=11) {printf("对不起!您的输入有误!请重新输入\n");goto homephone;}printf("\n请输入公司名称:"); company:scanf("%s",&per[num].company);if(strlen(per[num].company)>20||s trlen(per[num].company)<10){printf("对不起!您的输入有误!请重新输入");goto company;}printf("\n输入电子邮箱:"); email: scanf("%s",&per[num].email);if(strlen(per[num].email)>30||str len(per[num].email)<4){printf("对不起!您的输入有误!请重新输入");goto email;}printf("\n输入QQ号码:");QQ: scanf("%ld",&per[num].QQ);{printf("对不起!您的输入有误!请重新输入");goto QQ;}num++;printf("\n是否继续添加?\n");printf("\n请按1和2(1代表继续;2代表不继续)\n");printf("请输入您的选择 ");scanf("%d",&a);if(a==1){goto loop;}else{return;}}void searchmenu()//*查询菜单*//{int a;system("cls");system("color 2a");printf("\n\t\t 欢迎使用查询菜单");printf("\n\t\t1-按手机号码查询");printf("\n\t\t2-按姓名查询");printf("\n\t\t3-按家庭电话号码查询");printf("\n\t\t4-按QQ查询");printf("\n\t\t5-返回主菜单");printf("\n\t\t");printf("请输入您的选择 ");scanf("%d",&a);switch (a){case1:searchbycelephone();break;case 2:searchbyname();break;case3:searchbyhomephone();break;case 4:searchbyqq();break;case 5:mainmenu();break;}}void searchbycelephone()//*按手机号码查询*//{int mark=0;int i,j;int a=0;char celephone[11];printf("\n 按手机号码查找\n");printf("\n请输入手机号码:\n");scanf("%s",celephone);for(i=0;i<num;i++){if(strcmp(per[i].celephone,celephone)== 0){printf("\n 以下是您查找的联系人的信息 ");printf("\n________________________________");printf("\n名字: %s",per[i].name);printf("\n性别: %s",per[i].sex);printf("\n年龄: %d",per[i].nianling);printf("\n邮编: %ld",per[i].youbian);printf("\n地址: %s",per[i].addr);printf("\n手机号码: %s",per[i].celephone);printf("\n家庭电话号码:%s",per[i].homephone);printf("\n公司名称:%s",per[i].company);printf("\n电子邮件:%s",per[i].email);printf("\nQQ号码:%ld",per[i].QQ);printf("\n_______________________ _________");printf("\n请按任意数字键返回主菜单");mark++;scanf("%d",&j);return;}}if (mark==0){printf("\n对不起!没有该联系人的信息!");printf("\n请按任意数字键返回主菜单");scanf("%d",&j);return;}}void searchbyname()//*按姓名查询*// {int mark=0;int i,j,findmark=0;int a=0;char name[15];printf("\n 按姓名查找");printf("\n请输入姓名:");scanf("%s",name);for(i=a;i<num;i++){if(strcmp(per[i].name,name)==0){findmark++;printf("\n\t\t 以下是您查找的联系人的信息 ");printf("\n\t\t___________________ _____________");printf("\n\t\t名字: %s",per[i].name);printf("\n\t\t性别: %s",per[i].sex);printf("\n\t\t年龄: %d",per[i].nianling);printf("\n\t\t邮编: %ld",per[i].youbian);printf("\n\t\t地址: %s",per[i].addr);printf("\n\t\t手机号码: %s",per[i].celephone);printf("\n\t\t家庭电话号码:%s",per[i].homephone);printf("\n\t\t公司名称:%s",per[i].company);printf("\n\t\t电子邮件:%s",per[i].email);printf("\n\t\tQQ号码:%ld",per[i].QQ);printf("\n\t\t___________________ _____________");if ((i+1)<num){printf("\n是否继续查找相同名字的联系人的信息?(1代表继续;2代表不继续)");scanf("%d",&j);if (j==1){a=i;mark++;continue;}elsebreak;}else{printf("\n请按任意数字键返回主菜单");scanf("%d",&j);return;}}}if(mark!=0){printf("\n对不起! 没有相同名字的该联系人的信息!!");printf("\n请按任意数字键返回主菜单");scanf("%d",&j);return;}else if(findmark==0){printf("\n对不起!没有该联系人的信息!");printf("\n请按任意数字键返回主菜单");scanf("%d",&j);return;}}void searchbyhomephone()//*按家庭电话号码查询*//{int mark=0;int i,j;int a=0;char homephone[11];printf("\n\t\t 按家庭电话号码查找 ");printf("\n请输入家庭电话号码:");scanf("%s",homephone);for(i=0;i<num;i++){if(strcmp(per[i].homephone,homephone)== 0){printf("\n\t\t 以下是您要查找的联系人的信息");printf("\n\t\t___________________ _____________");printf("\n\t\t名字: %s",per[i].name);printf("\n\t\t性别: %s",per[i].sex);printf("\n\t\t年龄: %d",per[i].nianling);printf("\n\t\t邮编: %ld",per[i].youbian);printf("\n\t\t地址: %s",per[i].addr);printf("\n\t\t手机号码: %s",per[i].celephone);printf("\n\t\t家庭电话号码:%s",per[i].homephone);printf("\n\t\t公司名称:%s",per[i].company);printf("\n\t\t电子邮件:%s",per[i].email);printf("\n\t\tQQ号码:%ld",per[i].QQ);printf("\n\t\t___________________ _____________");printf("\n\t\t请按任意数字键返回主菜单");mark++;scanf("%d",&j);return;}}if (mark==0){printf("\n\t\t对不起!没有该联系人的信息!");printf("\n\t\t请按任意数字键返回主菜单");scanf("%d",&j);return;}}void searchbyqq()//*按QQ查询*// {int mark=0;int i,j;long int QQ;printf("\n\t\t 按QQ号码查找\n");printf("\n请输入QQ号码:");scanf("%ld",&QQ);for(i=0;i<num;i++){if(per[i].QQ==QQ){printf("\n\t\t 以下是您查找的联系人的信息");printf("\n\t\t___________________ _____________");printf("\n\t\t名字: %s",per[i].name);printf("\n\t\t性别: %s",per[i].sex);printf("\n\t\t年龄: %d",per[i].nianling);printf("\n\t\t邮编: %ld",per[i].youbian);printf("\n\t\t地址: %s",per[i].addr);printf("\n\t\t手机号码: %s",per[i].celephone);printf("\n\t\t家庭电话号码:%s",per[i].homephone);printf("\n\t\t公司名称:%s",per[i].company);printf("\n\t\t电子邮件:%s",per[i].email);printf("\n\t\tQQ号码:%ld",per[i].QQ);printf("\n\t\t___________________ _____________");printf("\n\t\t请按任意数字键返回主菜单");mark++;scanf("%d",&j);return;}}if (mark==0){printf("\n\t\t对不起!没有该联系人的信息!");printf("\n\t\t请按任意数字键返回主菜单");scanf("%d",&j);return;}}void deletemenu()//*删除菜单*//{int i,j;system("cls");system("color 3b");if(num==0){printf("\n\t\t对不起!文件中无任何纪录!");printf("\n\t\t请先添加个人信息!");printf("\n\t\t请按任意数字键返回主菜单");scanf("%d",&j);return;}else{printf("\n\t\t 删除菜单");printf("\n\t\t 1-删除单个");printf("\n\t\t 2-返回主菜单");printf("\n\t\t ");printf("\n\t\t请输入您的数字选择: ");loop4: scanf("%d",&i);switch (i){case 1:deleteone();break;case 2:mainmenu();break;default:printf("对不起!您的输入有误!请重新输入: ");goto loop4;}}}void deleteone()//*删除单个*//{int i;printf("\n\t\t1-按手机号码删除 2-按姓名删除");printf("\n\t\t请输入您的选择:");loop5:scanf("%d",&i);;switch (i){case 1:deletebycelephone();break;case 2:deletebyname();break;default:printf("对不起!您的输入有误!请重新输入: ");goto loop5;}}void deletebyname()//姓名删除*//{int a=0;int findmark=0;int i,j,k;int deletemark=0;char name[15];printf("\n\t\t请输入您要删除的联系人的姓名:");scanf("%s",name);for (i=a;i<num;i++){if(strcmp(per[i].name,name)==0){printf("\n\t\t以下是您要删除的联系人的纪录:");findmark++;printf("\n\t\t___________________ _____________");printf("\n\t\t名字: %s",per[i].name);printf("\n\t\t性别: %s",per[i].sex);printf("\n\t\t年龄: %d",per[i].nianling);printf("\n\t\t邮编: %ld",per[i].youbian);printf("\n\t\t地址: %s",per[i].addr);printf("\n\t\t手机号码: %s",per[i].celephone);printf("\n\t\t家庭电话号码:%s",per[i].homephone);printf("\n\t\t公司名称:%s",per[i].company);printf("\n\t\t电子邮件:%s",per[i].email);printf("\n\t\tQQ号码:%ld",per[i].QQ);printf("\n\t\t___________________ _____________");printf("\n\t\t是否删除?(1代表删除;2代表不删除)\n");printf("\n\t\t请输入您的数字选择: ");scanf("%d",&k);if(k==1){for (j=i;j<num-1;j++) //*纪录移动,从per数组中删除之*//per[j]=per[j+1];num--;deletemark++;printf("\n\t\t删除成功");if((i+1)<num){printf("\n\t\t 是否继续删除相同姓名的联系人的信息?(1代表删除;2代表不删除)"); printf("\n\t\t 请输入您的数字选择: "); scanf("%d",&k); if(k=1) { a=i; findmark++; continue; } } printf("\n\t\t 是否继续删除?(1代表继续;2代表不继续)"); printf("\n\t\t 请输入您的数字选择: "); scanf("%d",&k); if(k==1) deleteone(); else break; } } else continue; } if((deletemark==0)&&(findmark==0)) { printf("\n\t\t 对不起!没有该联系人的纪录!"); printf("\n\t\t 是否继续删除?(1代表继续;2代表不继续)"); printf(" 请输入您的数字选择: "); scanf("%d",&k); if(k==1) deleteone(); } else if(findmark!=0) { printf("\n\t\t 对不起!没有重名信息!"); printf("\n\t\t 是否继续删除?(1代表继续;2代表不继续)");printf(" 请输入您的数字选择: ");scanf("%d",&k);if(k==1)deleteone();}}void deletebycelephone()//*按手机号码删除*//{int i,j,h,m;int deletemark=0;char celephone[11];printf("\n\t\t 请输入要删除的联系人的手机号码:");scanf("%s",celephone); for(i=0;i<num;i++){if(strcmp(per[i].celephone,celeph one)==0){deletemark++;printf("\n\t\t 以下是您要删除的联系人的纪录:");printf("\n\t\t________________________________");printf("\n\t\t 名字: %s",per[i].name);printf("\n\t\t 性别: %s",per[i].sex);printf("\n\t\t 年龄: %d",per[i].nianling);printf("\n\t\t 邮编 : %ld",per[i].youbian);printf("\n\t\t 地址: %s",per[i].addr);printf("\n\t\t 手机号码: %s",per[i].celephone);printf("\n\t\t 家庭电话号码:%s",per[i].homephone);printf("\n\t\t 公司名称:%s",per[i].company);printf("\n\t\t电子邮件:%s",per[i].email);printf("\n\t\tQQ号码:%ld",per[i].QQ);printf("\n\t\t___________________ _____________");printf("\n\t\t是否删除?(1代表删除;2代表不删除)\n");printf(" 请输入您的数字选择: ");scanf("%d",&h);if(h==1){for (j=i;j<num-1;j++) /*纪录移动,从per数组中删除之*/per[j]=per[j+1];num--;printf("\n\t\t删除成功");printf("\n是否继续删除?(1代表继续;2代表不继续)\n");printf(" 请输入您的数字选择: ");scanf("%d",&h);if(h==1)deletebycelephone();}}}if(deletemark==0){printf("\n\t\t对不起!没有该联系人的纪录!");printf("\n\t\t是否继续删除?(1代表继续;2代表不继续)\n");printf(" 请输入您的数字选择: ");scanf("%d",&m);if(m==1)deletebycelephone();}}void xiugaimenu()//*修改菜单*// {int i,j;system("cls");system("color 3f");if(num==0){printf("\n\t\t对不起!文件中无任何纪录!");printf("\n\t\t请按任意数字键返回主菜单");scanf("%d",&j);return;}else{printf("\n\t\t 1-按姓名修改2-按手机号码修改\n");printf(" 请输入您的数字选择: ");loop6:scanf("%d",&i);switch (i){case 1:xiugaibyname();break;case2:xiugaibycelephone();break;default:printf("对不起!您的输入有误!请重新输入: ");goto loop6;}}}void xiugaibyname()//*按姓名修改*// {int a=0;int findmark=0;int xiugaimark=0;int i,j;char name[15];printf("\n\t\t请输入要修改联系人的姓名:");scanf("%s",name);for (i=a;i<num;i++){if(strcmp(per[i].name,name)==0){printf("\n\t\t以下是您要修改的联系人的纪录:");findmark++;printf("\n\t\t___________________ _____________");printf("\n\t\t名字: %s",per[i].name);printf("\n\t\t性别: %s",per[i].sex);printf("\n\t\t年龄: %d",per[i].nianling);printf("\n\t\t邮编: %ld",per[i].youbian);printf("\n\t\t地址: %s",per[i].addr);printf("\n\t\t手机号码: %s",per[i].celephone);printf("\n\t\t家庭电话号码:%s",per[i].homephone);printf("\n\t\t公司名称:%s",per[i].company);printf("\n\t\t电子邮件:%s",per[i].email);printf("\n\t\tQQ号码:%ld",per[i].QQ);printf("\n\t\t___________________ _____________");printf("\n\t\t是否修改?(1代表修改;2代表不修改)");printf(" 请输入您的数字选择: ");scanf("%d",&j);if (j==1){xiugaixiangmu(i);xiugaimark++;printf("\n\t\t修改成功");if((i+1)<num){printf("\n\t\t是否继续修改相同姓名的联系人的信息?(1代表继续;2代表不继续)");printf("请输入您的数字选择: ");scanf("%d",&j);if (j==1){a=i;findmark++;continue;}}printf("\n\t\t是否继续修改?(1代表继续;2代表不继续)");printf(" 请输入您的数字选择: ");scanf("%d",&j);if (j==1)xiugaibyname();return;}}}if((xiugaimark==0)&&(findmark==0)) {printf("\n\t\t没有该联系人的纪录");printf("\n\t\t是否继续修改?(1代表继续;2代表不继续)");printf(" 请输入您的数字选择: ");scanf("%d",&j);if (j==1)xiugaibyname();return;}else if (findmark!=0){printf("\n\t\t没有重名信息");printf("\n\t\t是否继续修改?(1代表继续;2代表不继续)");printf(" 请输入您的数字选择: ");scanf("%d",&j);if (j==1)xiugaibyname();return;}}void xiugaibycelephone()//*按手机号码修改*//{int findmark=0;int i,j;char celephone[11];printf("\n\t\t请输入要修改联系人的手机号码:");scanf("%s",celephone);for (i=0;i<num;i++){if(strcmp(per[i].celephone,celephone)== 0){printf("\n\t\t以下是您要修改的联系人的纪录:");findmark++;printf("\n\t\t___________________ _____________");printf("\n\t\t名字: %s",per[i].name);printf("\n\t\t性别: %s",per[i].sex);printf("\n\t\t年龄: %d",per[i].nianling);printf("\n\t\t邮编: %ld",per[i].youbian);printf("\n\t\t地址: %s",per[i].addr);printf("\n\t\t手机号码: %s",per[i].celephone);printf("\n\t\t家庭电话号码:%s",per[i].homephone);printf("\n\t\t公司名称:%s",per[i].company);printf("\n\t\t电子邮件:%s",per[i].email);printf("\n\t\tQQ号码:%ld",per[i].QQ);printf("\n\t\t___________________ _____________");printf("\n\t\t是否修改?(1代表修改;2代表不修改)");printf(" 请输入您的数字选择: ");scanf("%d",&j);if (j==1){xiugaixiangmu(i);printf("\n\t\t修改成功");printf("\n\t\t是否继续修改?(1代表继续;2代表不继续)");printf(" 请输入您的数字选择: ");scanf("%d",&j);printf(" 请输入您的数字选择: ");if (j==1)xiugaixiangmu(i);break;}}}if (findmark==0){printf("\n\t\t对不起!没有该联系人的纪录!");printf("\n\t\t是否继续修改?(1代表继续;2代表不继续)");printf(" 请输入您的数字选择: ");scanf("%d",&j);if (j==1)xiugaibycelephone();return;}}void xiugaixiangmu(int a)//*修改项目*//{int i;system("cls");system("color c0");printf("\n\t\t 请输入您要修改的项目 ");printf("\n\t\t\n");printf("\n\t\t1-手机号码\n");printf("\n\t\t2-姓名\n");printf("\n\t\t3-家庭电话号码\n");printf("\n\t\t4-QQ号码\n");printf("\n\t\t5-地址\n");printf("\n\t\t6-邮编\n");printf("\n\t\t7-电子邮件\n");printf("\n\t\t8-回主菜单\n");printf("\n\t\t\n");printf(" 请输入您的数字选择: ");scanf("%d",&i);loop9: switch (i){case 1:printf("请输入手机号码:");scanf("%s",&per[a].celephone);bre ak;case 2:printf("请输入姓名:");scanf("%s",&per[a].name);break;case 3:printf("请输入家庭电话号码:");scanf("%s",&per[a].homephone);bre ak;case 4:printf("请输入QQ号码:");scanf("%s",&per[a].QQ);break;case 5:printf("请输入地址:");scanf("%s",&per[a].addr);break;case 6:printf("请输入邮编:");scanf("%s",&per[a].youbian);break ;case 7:printf("请输入email:");scanf("%s",&per[a].email);break;case 8:mainmenu();break;default: printf("对不起!您的输入有误!请重新输入: ");goto loop9;}}void listmenu()//*排序菜单*//{int i,j;system("cls");system("color b0");if(num==0){printf("\n\t\t对不起,文件中无任何纪录");printf("\n\t\t请按任意数字键返回主菜单");scanf("%d",&j);return;}else{system("cls");system("color 12");printf("\n\t\t 排序菜单 ");printf("\n\t\t 1-按姓名排序 ");printf("\n\t\t 2-按手机号码排序 ");printf("\n\t\t 3-返回主菜单 ");printf(" 请输入您的数字选择: ");loop10: scanf("%d",&i);switch(i){case 1:listbyname();break;case2:listbycelephone();break;case 3:mainmenu();break;default:printf("对不起!您的输入有误!请重新输入: ");goto loop10;}}}void listbyname()//*按姓名排序*//{int i,j,k;struct person tmp;for (i=1;i<num;i++){if(strcmp(per[i].name,per[i-1].na me)<0){tmp=per[i];j=i-1;do{per[j+1]=per[j];j--;}while((strcmp(,per[j].name)<0&&j>= 0));per[j+1]=tmp;}}printf("\n\t\t排序成功,是否显示?(1代表继续;2代表不继续)");printf(" 请输入您的数字选择: ");scanf("%d",&k);if (k==1)showall();return;}void listbycelephone()//*按手机号码排序*//{int i,j,k;struct person tmp;for (i=1;i<num;i++){if(strcmp(per[i].celephone,per[i-1].celephone)<0){tmp=per[i];j=i-1;do{per[j+1]=per[j];j--;}while((strcmp(tmp.celephone,per[j].celepho ne)<0)&&j>=0);per[j+1]=tmp;}}printf("\n\t\t排序成功,是否显示?(1代表继续;2代表不继续)");printf(" 请输入您的数字选择: ");scanf("%d",&k);if (k==1)showall();return;}void showall()//*输出全部信息*// {int i,j;system("cls");system("color 3b");if(num!=0){printf("\n\t\t** 以下为通讯录所有信息************");for (i=0;i<num;i++){printf("\n\t\t________________________________");printf("\n\t\t名字: %s",per[i].name);printf("\n\t\t性别: %s",per[i].sex);printf("\n\t\t年龄: %d",per[i].nianling);printf("\n\t\t邮编: %ld",per[i].youbian);printf("\n\t\t地址: %s",per[i].addr);printf("\n\t\t手机号码: %s",per[i].celephone);printf("\n\t\t家庭电话号码:%s",per[i].homephone);printf("\n\t\t公司名称:%s",per[i].company);printf("\n\t\t电子邮件:%s",per[i].email);printf("\n\t\tQQ号码:%ld",per[i].QQ);printf("\n\t\t___________________ _____________");printf("\t\t");if (i+1<num){printf("\n\t\t___________________ _______");system("pause");}}printf("\n\t\t******************* *****************************");}elseprintf("\n\t\t对不起!通讯录中无任何纪录!");printf("\n\t\t请按任意数字键返回主菜单");scanf("%d",&j);return;}void writetofile()//*写入文件*//{int i,k;system("cls");system("color 84");if((fp=fopen("per.bin","wb"))==NULL) {printf("\n\t\t文件打开失败");}for (i=0;i<num;i++){if(fwrite(&per[i],sizeof(struct person),1,fp)!=1){printf("\n\t\t写入文件错误!\n");}}fclose(fp);printf("\n\t\t通讯录文件已保存");printf("\n\t\t请按任意数字键返回主菜单");scanf("%d",&k);return;}void readfromfile()//*读取文件*// {int i,j,k;system("cls");system("color 2b");if((fp=fopen("per.bin","rb"))==NU LL){printf("\n\t\t****************************");printf("\n\t\t* *");printf("\n\t\t* *");printf("\n\t\t* 通讯录文件不存在! *");if((fp=fopen("per.bin","wb"))==NULL){printf("\n* 建立失败! *");printf("\n* *");printf("\n* *");printf("\n****************************");exit(0);}else{printf("\n\t\t* 通讯录文件已建立! *");printf("\n\t\t* *");printf("\n\t\t* *");printf("\n\t\t******************* *********");printf("\n\t\t 按任意键进入主菜单 ");printf("\n\t\t 请输入您的数字选择: ");scanf("%d",&k);return;}exit(0);}fseek(fp,0,2); //*文件位置指针移动到文件末尾*//if (ftell(fp)>0) //*文件不为空*// {rewind(fp); //*文件位置指针移动到文件开始位置*//for (num=0;!feof(fp) && fread(&per[num],sizeof(struct person),1,fp);num++);printf("\n\t\t******************* *********");printf("\n\t\t* *");printf("\n\t\t* *");printf("\n\t\t* 文件导入成功! *");printf("\n\t\t* *");printf("\n\t\t* *");printf("\n\t\t******************* *********");printf("\n\t\t 按1显示所有信息,按2回主菜单! ");printf("\t\t 请输入您的数字选择: ");scanf("%d",&j);if(j==1)showall();}else{printf("\n\t\t****************************");printf("\n\t\t* *");printf("\n\t\t* *");printf("\n\t\t* 文件导入成功! *");printf("\n\t\t* 通讯录文件中无任何纪录! *");printf("\n\t\t* *");printf("\n\t\t* *");printf("\n\t\t****************************");printf("\n\t\t请按任意数字键返回主菜单");scanf("%d",&i);return;}}void deleteall()//*删除所有信息*//{int i,j;system("cls");system("color 50");printf("\n\t\t确认删除?\n");printf("请按1和2(1代表确认;2代表不删除)\n ");scanf("%d",&i);if (i==1){fclose(fp);if((fp=fopen("per.bin","wb"))==NULL){printf("\n\t\t不能打开文件,删除失败");readfromfile();}num=0;printf("\n\t\t纪录已删除!");printf("\n\t\t请按任意数字键返回主菜单");scanf("%d",&j);return;}}。

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