| 网站首页 | 业界新闻 | 小组 | 威客 | 人才 | 下载频道 | 博客 | 代码贴 | 在线编程 | 编程论坛
欢迎加入我们,一同切磋技术
用户名:   
 
密 码:  
共有 305 人关注过本帖
标题:希望大虾帮帮忙。
只看楼主 加入收藏
youxianyi
Rank: 2
等 级:论坛游民
帖 子:16
专家分:10
注 册:2011-3-31
结帖率:100%
收藏
已结贴  问题点数:20 回复次数:3 
希望大虾帮帮忙。
下载了本论坛的一个代码。想弄明白其原理。却在编译的时候出现错误。用的是Microsoft Visual C++编译。
#include<stdio.h>      /*I/O函数*/
#include<stdlib.h>        /*标准库函数*/
#include<string.h>     /*字符串函数*/
#include<ctype.h>      /*字符操作函数*/         

#define MAX 50              /*定义常数表示记录数*/

struct ADDRESS                /*定义数据结构*/
{
   char name[15];       /*姓名*/
   char units[20];    /*单位*/
   char phone[15];    /*电话*/
};


int  InputRecord(struct ADDRESS r[]);                    /*输入记录*/
void ListRecord(struct ADDRESS r[],int n);               /*显示记录*/
int  DeleteRecord(struct ADDRESS r[],int n);             /*删除记录*/
int  InsertRecord(struct ADDRESS r[],int n);             /*插入记录*/
void SaveRecord(struct ADDRESS r[],int n);               /*记录保存为文件*/
int  LoadRecord(struct ADDRESS r[]);                     /*从文件中读记录*/
int  FindRecord(struct ADDRESS r[],int n,char *s) ;      /*查找函数*/
void ShowRecord(struct ADDRESS temp);                       /*显示单条记录*/

void main()
{
   int i;
   char s[128];
   struct ADDRESS address[MAX];       /*定义结构体数组*/
   int num;                           /*保存记录数*/
   system("cls");  
   while(1)
   {
           system("cls");
           printf("********************MENU*******************\n\n");
           printf("|      0: Input a record                  |\n");
           printf("|      1: List records in the file        |\n");
           printf("|      2: Delete a record                 |\n");
           printf("|      3: Insert a record to the list     |\n");
           printf("|      4: Save records to the file        |\n");
           printf("|      5: Load records from the file      |\n");
           printf("|      6: Quit                            |\n\n");
           printf("*******************************************\n");
           do{
              printf("\n    Input your choice(0~6):");          /*提示输入选项*/
              scanf("%s",s);                                    /*输入选择项*/
              i=atoi(s);                                        /*将输入的字符串转化为整型数*/
           }while(i<0||i>6);                                    /*选择项不在0~11之间重输*/
      switch(i)                                                 /*调用主菜单函数,返回值整数作开关语句的条件*/
      {
                 case 0:num=InputRecord(address);break;         /*输入记录*/
                 case 1:ListRecord(address,num);break;          /*显示全部记录*/
                 case 2:num=DeleteRecord(address,num);break;    /*删除记录*/
                 case 3:num=InsertRecord(address,num);break;    /*插入记录*/
                 case 4:SaveRecord(address,num);break;          /*保存文件*/
                 case 5:num=LoadRecord(address); break;         /*读文件*/
                 case 6:exit(0);                                /*如返回值为11则程序结束*/
      }
   }
}                                                              
/***输入记录,形参为结构体数组,函数值返回类型为整型表示记录长度*/
int  InputRecord(struct ADDRESS t[])
{
   int i,n;
   char *s;
   clrscr();                                                       /*清屏*/
   printf("\n please input record num you want to input. \n");     /*提示信息*/
   scanf("%d",&n);                                                 /*输入记录数*/
   printf("please input the %d records \n",n);                     /*提示输入记录*/
   printf("name             units                 telephone\n");
   printf("------------------------------------------------\n");
   for(i=0;i<n;i++)
   {
      scanf("%s%s%s",t[i].name,t[i].units,t[i].phone);             /*输入记录*/
      printf("----------------------------------------------\n");
   }
   getch();
   return n;                                                       /*返回记录条数*/
}                                                                 
 /*显示记录,参数为记录数组和记录条数*/
void ListRecord(struct ADDRESS t[],int n)
{
   int i;
   clrscr();
   printf("\n\n*******************ADDRESS LIST*****************\n");
   printf("name               units               telephone\n");
   printf("------------------------------------------------\n");
   for(i=0;i<n;i++)
   printf("%-13s%-20s%-15s\n",t[i].name,t[i].units,t[i].phone);
   printf("************************end*********************\n");
   getch();
}                                                                  
/*显示指定的一条记录*/
void ShowRecord(struct ADDRESS temp)
{
   printf("\n\n************************************************\n");
   printf("name                units              telephone\n");
   printf("------------------------------------------------\n");
   printf("%-13s%-20s%-15s\n",temp.name,temp.units,temp.phone);
   printf("**********************end***********************\n");
   getch();
}   
/*删除函数,参数为记录数组和记录条数*/
int DeleteRecord(struct ADDRESS t[],int n)
{
   char s[20];                                                    /*要删除记录的姓名*/
   int i,j;
   clrscr();
   printf("please record name:\n");                               /*提示信息*/
   scanf("%s",s);                                                 /*输入姓名*/
   i=FindRecord(t,n,s);                                           /*调用FindRecord函数*/
   if(i>(n-1))
   {                                                              /*如果i>n-1超过了数组的长度*/
      printf("Can't found the record\n");                         /*显示没找到要删除的记录*/
   }
   else
   {
     ShowRecord(t[i]);                                            /*调用输出函数显示该条记录信息*/
         for(j=i+1;j<n;j++)                                       /*删除该记录,实际后续记录前移*/
         {
            strcpy(t[j-1].name,t[j].name);                        /*将后一条记录的姓名拷贝到前一条*/
            strcpy(t[j-1].units,t[j].units);                      /*将后一条记录的单位拷贝到前一条*/
            strcpy(t[j-1].phone,t[j].phone);                      /*将后一条记录的电话拷贝到前一条*/
         }
         n--;                                                     /*记录数减1*/
         printf("Delete a record successfully!\n");
   }
   getch();
   return n;                                                      /*返回记录数*/
}
/*插入记录函数,参数为结构体数组和记录数*/
int InsertRecord(struct ADDRESS t[],int n)                       /*插入函数,参数为结构体数组和记录数*/
{
   struct ADDRESS temp;                                          /*新插入记录信息*/
   int i,j;
   char s[20];                                                   /*确定插入在哪个记录之前*/
   clrscr();
   printf("please input record\n");
   printf("************************************************\n");
   printf("name                units              telephone\n");
   printf("------------------------------------------------\n");
   scanf("%s%s%s",temp.name,temp.units,temp.phone);              /*输入插入信息*/
   printf("------------------------------------------------\n");
   printf("please input locate name \n");
   scanf("%s",s);                                                /*输入插入位置的姓名*/
   i=FindRecord(t,n,s);                                          /*调用FindRecord,确定插入位置*/
   for(j=n-1;j>=i;j--)                                           /*从最后一个结点开始向后移动一条*/
   {
      strcpy(t[j+1].name,t[j].name);                             /*当前记录的姓名拷贝到后一条*/
      strcpy(t[j+1].units,t[j].units);                           /*当前记录的单位拷贝到后一条*/
      strcpy(t[j+1].phone,t[j].phone);                           /*当前记录的电话拷贝到后一条*/
   }
   strcpy(t[i].name,temp.name);                                  /*将新插入记录的姓名拷贝到第i个位置*/
   strcpy(t[i].units,temp.units);                                /*将新插入记录的单位拷贝到第i个位置*/
   strcpy(t[i].phone,temp.phone);                                /*将新插入记录的电话拷贝到第i个位置*/
   n++;                                                          /*记录数加1*/
   getch();
   return n;                                                     /*返回记录数*/
}
/*保存函数,参数为结构体数组和记录数*/
void SaveRecord(struct ADDRESS t[],int n)
{
   int i;
   FILE *fp;                                                   /*指向文件的指针*/
   system("cls");
   printf("Saving the records to the file address.txt\n.............\n");
   if((fp=fopen("address.txt","wb"))==NULL)                   /*打开文件,并判断打开是否正常*/
   {
      printf("can not open file\n");                   /*没打开*/
      exit(1);                                         /*退出*/
   }
   printf("\nSaving the file\n");                      /*输出提示信息*/
   fprintf(fp,"%d",n);                                 /*将记录数写入文件*/
   fprintf(fp,"\r\n");                                 /*将换行符号写入文件*/
   for(i=0;i<n;i++)
   {
      fprintf(fp,"%-20s%-30s%-10s",t[i].name,t[i].units,t[i].phone);    /*格式写入记录*/
      fprintf(fp,"\r\n");                                               /*将换行符号写入文件*/
   }
   fclose(fp);                                                         /*关闭文件*/
   
   printf("Save the records successfully!\n");                         /*显示保存成功*/
   getch();
}
/*读入函数,参数为结构体数组*/
int LoadRecord(struct ADDRESS t[])
{
   int i,n;
   FILE *fp;                                     /*指向文件的指针*/
   if((fp=fopen("address.txt","rb"))==NULL)      /*打开文件*/
   {
      printf("can not open file\n");             /*不能打开*/
      exit(1);                                   /*退出*/
   }
   fscanf(fp,"%d",&n);                           /*读入记录数*/
   for(i=0;i<n;i++)
      fscanf(fp,"%20s%30s%10s",t[i].name,t[i].units,t[i].phone); /*按格式读入记录*/
   fclose(fp);                                                   /*关闭文件*/
   printf("You have successfully load files from file!\n");      /*显示保存成功*/
   getch();
   return n;                                                      /*返回记录数*/
}
/*查找函数,参数为记录数组和记录条数以及姓名s */
int FindRecord(struct ADDRESS t[],int n,char *s)
{
   int i;
   for(i=0;i<n;i++)                                           /*从第一条记录开始,直到最后一条*/
   {
      if(strcmp(s,t[i].name)==0)                               /*记录中的姓名和待比较的姓名是否相等*/
      return i;                                                /*相等,则返回该记录的下标号,程序提前结结束*/
   }
   return i;                                                    /*返回i值*/
}
可以试试复制编译一下,谢谢指导。
搜索更多相关主题的帖子: phone Microsoft include 字符串 
2012-12-26 16:35
yaobao
Rank: 13Rank: 13Rank: 13Rank: 13
等 级:蒙面侠
威 望:4
帖 子:1854
专家分:4121
注 册:2012-10-25
收藏
得分:20 
楼主不用苦恼了,这代码是TC的,用VS当然不行了,库函数都不一样的,放弃吧

认认真真的学习,踏踏实实的走路:戒骄戒躁!!!
2012-12-26 16:39
youxianyi
Rank: 2
等 级:论坛游民
帖 子:16
专家分:10
注 册:2011-3-31
收藏
得分:0 
回复 2楼 yaobao
谢谢您,我用tc试了一下没有问题。
2012-12-26 16:54
yaobao
Rank: 13Rank: 13Rank: 13Rank: 13
等 级:蒙面侠
威 望:4
帖 子:1854
专家分:4121
注 册:2012-10-25
收藏
得分:0 
客气了不是

认认真真的学习,踏踏实实的走路:戒骄戒躁!!!
2012-12-26 16:56
快速回复:希望大虾帮帮忙。
数据加载中...
 
   



关于我们 | 广告合作 | 编程中国 | 清除Cookies | TOP | 手机版

编程中国 版权所有,并保留所有权利。
Powered by Discuz, Processed in 0.028749 second(s), 8 queries.
Copyright©2004-2024, BCCN.NET, All Rights Reserved