做得通讯录，有些错误，大家帮忙纠正下！Win-tc编译环境
#include <stdio.h>#include <string.h>
#include <stdlib.h>
#include <conio.h>
struct xx
{
char xingming[15];
char xingbie[5];
char dianhua[13];
char qq[13];
char email[30];
};
int printf1() /*菜单函数*/
{
int i;
clrscr();
printf("\t\t\t\tTong Xun Lu\n");
printf("--------------------------------------------------------------------------------");
printf("1.Liu Lan ");
printf("2.Tian Jia ");
printf("3.Xiu Gai ");
printf("4.Cha Zhao ");
printf("5.Shan Chu ");
printf("6.Tui Chu");
printf("\n--------------------------------------------------------------------------------");
printf("Wo Yao Xuan Ze:");
scanf("%d",&i);
return i;
}
tj() /*添加函数*/
{
int a;
struct xx XX;
FILE *fp;
if((fp=fopen("xinxi.txt","ab"))==NULL)
{
printf("Error....Can't nofind the file!\n");
getch();
return main();
}
printf("Shu Ru Xing Ming:");
gets(XX.xingming);
clrscr(); //不好意思，没办法描述，删除红色代码在试试看。这个问题很奇怪
printf("Shu Ru Xing Ming:");
gets(XX.xingming);
printf("Shu Ru Xing Bie:");
gets(XX.xingbie);
printf("Shu Ru Dian Hua:");
gets(XX.dianhua);
printf("Shu Ru QQ:");
gets(XX.qq);
printf("Shu Ru E-mail:");
gets(XX.email);
fwrite(&XX,sizeof(XX),1,fp);
fclose(fp);
printf("\n1.Fanhui--2.Tianjia--3.Tuichu-->[ ]\b\b");
scanf("%d",&a);
if(a==1)
{
return main();
}
else if(a==2)
{
return tj();
}
else if(a==3)
{
exit(0);
}
else
{
printf("Error!Please cry again!\n");
getch();
return main();
}
}
xs() 显示正常，但生成的txt文件里有乱码出现 /*显示函数*/
{
FILE *fp;
int i;
struct xx XX;
if((fp=fopen("xinxi.txt","rb"))==NULL)
{
printf("Error....Can't nofind the file!");
getch();
main();
}
while(fread(&XX,sizeof(XX),1,fp)==1)
{
printf("Xingming: %s\n",XX.xingming);
printf("Xingbie : %s\n",XX.xingbie);
printf("Dianhua : %s\n",XX.dianhua);
printf("QQ : %s\n",XX.qq);
printf("E-mail : %s\n\n",XX.email);
}
fclose(fp);
printf("(1.fanhui||2.tuichu)-->[ ]\b\b");
scanf("%d",&i);
if(i==1)
{
return main();
}
else if(i==2)
{
exit(1);
}
else
printf("Error....Please input 1 or 2!");
getch();
clrscr();
xs();
}
cx() 这段函数代码不知道哪里错误了，编译通过，但运行起来不是我想要的功能 /*查询函数*/
{
struct xx XX;
FILE *fp;
int flag;
int total;
char ch;
int b;
int tel;
if((fp=fopen("xinxi.txt","rb"))==NULL)
{
printf("Error....Can't find the file!");
getch();
main();
}
rewind(fp);
clrscr();
printf("( 1.Name || 2.Tel || 3.Fanhui )---->[ ]\b\b");
scanf("%d",&flag);
if(flag==1) /*按姓名查询*/
{
printf("Please input the name you want to search:");
scanf("%s",&ch);
total=0;
while(fread(&XX,sizeof(XX),1,fp)==1)
if(strcmp(ch,XX.xingming)==1)
{
total++;
if(total==1)
printf("\nXing Ming:%s\nXing Bie:%s",XX.xingming,XX.xingbie);
}
else
printf("\nSorry!Can't find the poper!\n\n");
getch();
}
else if(flag==2) /*按电话查询*/
{
printf("Please input tel you want to search:");
scanf("%s",&tel);
total=0;
while(fread(&XX,sizeof(XX),1,fp)==1)
if(strcmp(tel,XX.dianhua)==0)
{
total++;
if(total==1)
printf("\nXing Ming:%s\nXing Bie:%s",XX.xingming,XX.xingbie);
}
else
printf("\nSorry!Can't find the poper!\n\n");
getch();
}
else
{
main();
}
fclose(fp);
printf("1.Jixu||2.Fanhui||3.Tuichu-->[ ]\b\b");
scanf("%d",&b);
if(b==1)
{
cx();
}
else if(b==2)
{
main();
}
else
{
exit(1);
}
}
xg() 修改函数也是。。。 /*修改函数*/
{
struct xx XX;
FILE *fp1,*fp2;
int flag;
char name;
int a;
if((fp1=fopen("xinxi.txt","rb"))==NULL)
{
printf("Error....Can't nofind the file!");
getch();
main();
}
if((fp2=fopen("temp.txt","wb"))==NULL)
{
printf("Error....Can't nofind the file!");
getch();
main();
}
printf("Please input the name you want to modify:");
scanf("%s",&name);
flag=0;
while(fread(&XX,sizeof(XX),1,fp1)==1)
{
if(strcmp(name,XX.xingming)==0)
{
printf("\nXingming:%s\n",XX.xingming);
printf("Xingming :%s\n",XX.xingbie);
printf("Xingming :%s\n",XX.dianhua);
printf("Xingming :%s\n",XX.qq);
printf("Xingming :%s",XX.email);
printf("\n\n\nShu Ru Xin Ji Lu\n");
printf("Xingming:");
gets(XX.xingming);
printf("Xingbie:");
gets(XX.xingbie);
printf("Dianhua:");
gets(XX.dianhua);
printf("QQ:");
gets(XX.qq);
printf("E-mail:");
gets(XX.email);
flag=1;
}
fwrite(&XX,sizeof(XX),1,fp2);
}
fclose(fp1);
fclose(fp2);
if(flag==1)
{
printf("Modify sucess!\n");
remove("xinxi.txt");
rename("temp.txt","xinxi.txt");
}
else
printf("Can't find this recore!\n");
getch();
printf("1.Jixu||2.Fanhui||3.Tuichu-->[ ]\b\b");
scanf("%d",&a);
if(a==1)
{
clrscr();
xg();
}
else if(a==2)
{
main();
}
else if(a==3)
{
exit(0);
}
else
printf("Please input 1,2,3!OK?");
getch();
clrscr();
xg();
}
sc() 删除函数的思路是怎么样的
{
struct xx XX;
FILE fp1,fp2;
char name;
int flag;
if((fp1=fopen("xinxi.txt","rb"))=NULL)
{
printf("Can't open the file!");
getch();
main();
}
if((fp1=fopen("temp.txt","wb"))=NULL)
{
printf("Can't open the file!");
getch();
main();
}
printf("Please input name:");
gets(name);
flag=0;
while(fread(&XX,sizeof(XX),1,fp1)==1)
{
if(strcmp(name,XX.xingming)==0)
{
printf("Xingming:%s\nXingbie:%s\nDianhua:%s");
flag=1;
main()
{
switch(printf1())
{
case 1:clrscr();xs();break;
case 2:clrscr();tj();break;
case 3:clrscr();xg();break;
case 4:clrscr();cx();break;
case 5:clrscr();printf("Deng Dai!");getch();main();break;
case 6:exit(0);break;
default:clrscr();printf("Error.....Please cry again!");getch();main();break;
}
}
