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C语言通讯录管理系统课程设计
类别:C/C++编程   作者:码皇   来源:互联网   点击:

这篇文章主要为大家详细介绍了C语言通讯录管理系统课程设计,具有一定的参考价值,感兴趣的小伙伴们可以参考一下

本文实例为大家分享了C语言通讯录管理系统课程设计,供大家参考,具体内容如下

    #include <stdio.h> #include <stdlib.h> #include <windows.h> struct Sign{
    char name[8];
    char sex[4];
    char birthday[12];
    char phone[11];
    char postcode[7];
    char addr[30];
    struct Sign *next;
    }
    pe;
    char PhoneCop[4] ;
    //结构体 struct Sign *p1,*p2,*head;
    FILE *fp;
    void ShowMenu(){
    system("color 1F");
    printf("################# 通讯录管理系统 v1.0 ###################n");
    printf("#####################################################################n");
    printf("# #n");
    printf("# 1-----------------信息录入------------------- #n");
    printf("# #n");
    printf("# 2-----------------信息查询------------------- #n");
    printf("# #n");
    printf("# 3-----------------信息查看------------------- #n");
    printf("# #n");
    printf("# 4-----------------信息修改------------------- #n");
    printf("# #n");
    printf("# 5-----------------信息统计------------------- #n");
    printf("# #n");
    printf("# 6-----------------退出系统------------------- #n");
    printf("# #n");
    printf("#####################################################################n");
    printf("# POWER BY ************* 兰州理工大学 201407 #n");
    printf("#####################################################################n");
    }
    ;
    void HeadShow() {
    printf("################# 通讯录管理系统 v1.0 ###################n");
    printf("---------------------------------------------------------------------n");
    }
    void FileLoading() {
    if((fp=fopen("txl.dat","rb"))==NULL) {
    printf("文件操作错误,请检查是否有权限操作文件!");
    Sleep(3000);
    exit(1);
    }
    p1=(struct Sign*)malloc(sizeof(struct Sign));
    p1->next=NULL;
    head=p1;
    while(!feof(fp)) {
    if(fread(p1,sizeof(struct Sign),1,fp)!=1) break;
    p2=(struct Sign*)malloc(sizeof(struct Sign));
    p2->next=NULL;
    p1->next=p2;
    p1=p2;
    }
    fclose(fp);
    }
    void add() {
    char ch;
    if((fp==fopen("txl.dat","ab+"))!=1) {
    printf("文件打开失败");
    exit(1);
    }
    while(1) {
    system("cls");
    printf("请输入__n");
    p2=(struct Sign*)malloc(sizeof(struct Sign));
    p2->next=NULL;
    printf("姓名:");
    scanf("%s",pe.name);
    printf("性别:");
    scanf("%s",pe.sex);
    printf("生日:");
    scanf("%s",pe.birthday);
    printf("电话号码:");
    scanf("%s",pe.phone);
    printf("邮编:");
    scanf("%s",pe.postcode);
    printf("地址:");
    scanf("%s",pe.addr);
    strcpy(p1->name,pe.name);
    strcpy(p1->sex,pe.sex);
    strcpy(p1->birthday,pe.birthday);
    strcpy(p1->phone,pe.phone);
    strcpy(p1->postcode,pe.postcode);
    strcpy(p1->addr,pe.addr);
    p1->next=p2;
    p1=p2;
    if(fwrite(&pe,sizeof(struct Sign),1,fp)!=1) printf("写入错误");
    printf("输入E或e来结束输入?");
    getchar();
    ch=getchar();
    if(ch=='e'||ch=='E') break;
    }
    fclose(fp);
    }
    void SaveChange() {
    if((fp==fopen("txl.dat","w"))!=1) {
    printf("文件打开失败");
    exit(1);
    }
    p1=head;
    while(p1->next!=NULL) {
    if(fwrite(p1,sizeof(struct Sign),1,fp)!=1) printf("写入错误");
    p1=p1->next;
    }
    fclose(fp);
    }
    void AllShow() {
    HeadShow();
    printf("%10.8s %6.6s %10.10s %11.4s %9.7s %16.6s n","姓名","性别","生日","电话","邮编","地址");
    printf("---------------------------------------------------------------------n");
    p1=head;
    while(p1->next!=NULL) {
    printf("%10.8s %6.6s %10.12s %11.11s %9.7s %16.16s n",p1->name,p1->sex,p1->birthday,p1->phone,p1->postcode,p1->addr);
    p1=p1->next;
    }
    }
    void AllNum() {
    int i=0;
    HeadShow();
    printf(" 共有记录条数为: n");
    printf("---------------------------------------------------------------------n");
    p1=head;
    while(p1->next!=NULL) {
    i++;
    p1=p1->next;
    }
    printf(" %d n",i);
    printf("---------------------------------------------------------------------n");
    printf(" 共有联通用户为: n");
    printf("---------------------------------------------------------------------n");
    p1=head;
    i=0;
    while(p1->next!=NULL) {
    strncpy(PhoneCop,p1->phone,3);
    if(strcmp(PhoneCop,"130")==0||strcmp(PhoneCop,"131")==0||strcmp(PhoneCop,"132")==0||strcmp(PhoneCop,"155")==0||strcmp(PhoneCop,"156")==0||strcmp(PhoneCop,"185")==0||strcmp(PhoneCop,"186")==0) i++;
    p1=p1->next;
    }
    printf(" %d n",i);
    printf("---------------------------------------------------------------------n");
    printf(" 共有移动用户为: n");
    printf("---------------------------------------------------------------------n");
    p1=head;
    i=0;
    while(p1->next!=NULL) {
    strncpy(PhoneCop,p1->phone,3);
    if(strcmp(PhoneCop,"134")==0||strcmp(PhoneCop,"135")==0||strcmp(PhoneCop,"136")==0||strcmp(PhoneCop,"137")==0||strcmp(PhoneCop,"138")==0||strcmp(PhoneCop,"139")==0||strcmp(PhoneCop,"150")==0||strcmp(PhoneCop,"151")==0||strcmp(PhoneCop,"152")==0||strcmp(PhoneCop,"157")==0||strcmp(PhoneCop,"158")==0||strcmp(PhoneCop,"159")==0||strcmp(PhoneCop,"187")==0||strcmp(PhoneCop,"188")==0) i++;
    p1=p1->next;
    }
    printf(" %d n",i);
    printf("---------------------------------------------------------------------n");
    printf(" 共有电信用户为: n");
    printf("---------------------------------------------------------------------n");
    p1=head;
    i=0;
    while(p1->next!=NULL) {
    strncpy(PhoneCop,p1->phone,3);
    if(strcmp(PhoneCop,"180")==0||strcmp(PhoneCop,"189")==0||strcmp(PhoneCop,"133")==0||strcmp(PhoneCop,"153")==0) i++;
    p1=p1->next;
    }
    printf(" %d n",i);
    printf("---------------------------------------------------------------------n");
    }
    void CheckFace() {
    int Check_key;
    printf("########### 通讯录管理系统 v1.0 ################n");
    printf("############################################################n");
    printf("# #n");
    printf("# 1------按姓名查询 #n");
    printf("# #n");
    printf("# 2------按电话号码查询 #n");
    printf("# #n");
    printf("# 3------综合查询 #n");
    printf("# #n");
    printf("# 4------退出查询模块 #n");
    printf("# #n");
    printf("# #n");
    printf("# #n");
    printf("############################################################n");
    printf("# POWER BY ************* 兰州理工大学 201407 #n");
    printf("############################################################n");
    }
    void Selelctname() {
    system("cls");
    HeadShow();
    printf("%10.8s %6.6s %10.10s %11.4s %9.7s %16.6s n","姓名","性别","生日","电话","邮编","地址");
    printf("---------------------------------------------------------------------n");
    p1=head;
    char FindName[8];
    int i=0;
    printf("请输入要查询的姓名:");
    scanf("%s",&FindName);
    while(p1->next!=NULL) {
    if(strcmp(p1->name,FindName)==0) {
    printf("%10.8s %6.6s %10.10s %11.14s %9.7s %16.16s n",p1->name,p1->sex,p1->birthday,p1->phone,p1->postcode,p1->addr);
    i++;
    }
    p1=p1->next;
    }
    printf("共 %d 条n",i);
    system("pause");
    }
    void Selelctphone() {
    system("cls");
    HeadShow();
    printf("%10.8s %6.6s %10.10s %11.4s %9.7s %16.6s n","姓名","性别","生日","电话","邮编","地址");
    printf("---------------------------------------------------------------------n");
    p1=head;
    char phone[11];
    int i=0;
    printf("请输入要查询的电话号码:");
    scanf("%s",&phone);
    while(p1->next!=NULL) {
    if(strcmp(p1->phone,phone)==0) {
    printf("%10.8s %6.6s %10.10s %11.4s %9.7s %16.6s n",p1->name,p1->sex,p1->birthday,p1->phone,p1->postcode,p1->addr);
    i++;
    }
    p1=p1->next;
    }
    printf("共 %d 条n",i);
    system("pause");
    }
    void Selelctall() {
    system("cls");
    HeadShow();
    printf("%10.8s %6.6s %10.10s %11.4s %9.7s %16.6s n","姓名","性别","生日","电话","邮编","地址");
    printf("---------------------------------------------------------------------n");
    p1=head;
    char all[30];
    int i=0;
    printf("请输入任意一项要查询的内容:");
    scanf("%s",&all);
    while(p1->next!=NULL) {
    if(strcmp(p1->name,all)==0||strcmp(p1->sex,all)==0||strcmp(p1->birthday,all)==0||strcmp(p1->phone,all)==0||strcmp(p1->postcode,all)==0||strcmp(p1->addr,all)==0) {
    printf("%10.8s %6.6s %10.10s %11.11s %9.7s %16.16s n",p1->name,p1->sex,p1->birthday,p1->phone,p1->postcode,p1->addr);
    i++;
    }
    p1=p1->next;
    }
    printf("共 %d 条n",i);
    system("pause");
    }
    void Change() {
    char ChangeName[8];
    int changekey;
    system("cls");
    HeadShow();
    int i,y=0;
    p1=p2=head;
    printf("请输入你要修改的条目的姓名:");
    scanf("%s",&ChangeName);
    getchar();
    while(p1!=NULL) {
    if(strcmp(p1->name,ChangeName)==0) {
    printf("%10.8s %6.6s %10.10s %11.11s %9.7s %16.16s n",p1->name,p1->sex,p1->birthday,p1->phone,p1->postcode,p1->addr);
    printf("您要修改的是这条记录吗?1---是|2---否n");
    scanf("%d",&i);
    if(i==1) {
    y=1;
    printf("你要修改的通讯录为:n");
    printf("%10.8s %6.6s %10.10s %11.11s %9.7s %16.16s n",p1->name,p1->sex,p1->birthday,p1->phone,p1->postcode,p1->addr);
    printf("请选择您的操作 1---删除|2---修改n");
    scanf("%d",&changekey);
    if(changekey==1) {
    if(p1==head) {
    head=p1->next;
    free(p1);
    }
    else {
    p2->next=p1->next;
    free(p1);
    SaveChange();
    }
    }
    else if(changekey==2) {
    printf("姓名:");
    scanf("%s",p1->name);
    printf("性别:");
    scanf("%s",p1->sex);
    printf("生日:");
    scanf("%s",p1->birthday);
    printf("电话:");
    scanf("%s",p1->phone);
    printf("邮编:");
    scanf("%s",p1->postcode);
    printf("地址:");
    scanf("%s",p1->addr);
    SaveChange();
    printf("n OK! n");
    }
    }
    }
    else if(strcmp(p1->name,ChangeName)&&(p1->next)==NULL) {
    i=0;
    }
    p2=p1;
    p1=p1->next;
    }
    if(y==0) {
    printf("对不起,没有找到要修改的通讯名单,请检查你要修改的姓名是否正确n");
    }
    system("pause");
    }
    void ExirShow() {
    system("color 0E");
    printf("########### 通讯录管理系统 v1.0 ################n");
    printf("############################################################n");
    printf("# #n");
    printf("# #n");
    printf("# #n");
    printf("# #n");
    printf("# #n");
    printf("# 谢谢使用! #n");
    printf("# #n");
    printf("# #n");
    printf("# #n");
    printf("# #n");
    printf("# #n");
    printf("############################################################n");
    printf("# POWER BY ************* 兰州理工大学 201407 #n");
    printf("############################################################n");
    }
    void ErrorShow() {
    int errortime=5;
    system("color 0E");
    for(errortime=5;
    errortime>0;
    errortime--) {
    printf("r输入错误!请仔细检查!将在%d秒后返回",errortime);
    Sleep(1000);
    }
    }
    int main() {
    int key;
    int Ex_key;
    int Check_key;
    char a[10];
    if((fp=fopen("txl.dat","ab"))==NULL) {
    printf("文件操作错误,请检查是否有权限操作文件!");
    Sleep(3000);
    exit(1);
    }
    fclose(fp);
    FileLoading();
    while(1){
    ShowMenu();
    gets(a);
    key=atoi(a);
    if(key==1) {
    system("cls");
    add();
    }
    else if(key==2) {
    system("cls");
    system("color 0E");
    while(1) {
    system("color 0E");
    CheckFace();
    printf("请输入你的选择:n");
    gets(a);
    Check_key=atoi(a);
    if(Check_key==1) Selelctname() ;
    else if(Check_key==2) Selelctphone() ;
    else if(Check_key==3) Selelctall() ;
    else if(Check_key==4) break;
    else ErrorShow();
    system("cls");
    system("color 1F");
    getchar();
    }
    }
    else if(key==3) //2013级 耿。。 {
    system("color 0E");
    system("cls");
    AllShow();
    system("pause");
    }
    else if(key==4) {
    system("color 0A");
    Change();
    }
    else if(key==5) {
    system("color 5F");
    system("cls");
    AllNum();
    system("pause");
    }
    else if(key==6) {
    system("cls");
    ExirShow();
    Sleep(1000);
    exit(0);
    }
    else ErrorShow();
    system("cls");
    system("color 1F");
    getchar();
    }
    }

比较简单就是用到了链表和文件操作,其中统计联通和移动人数的那里其实只用一个循环就可以。

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。

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