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C语言通讯录管理系统课程设计

来源：本站原创|时间：2020-01-10|栏目：C语言|点击： 次

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我们。

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