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注册：2002/3/24 5:05:35
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#162002/7/8 22:13:19
#include
#include
#include
#define format "%s%s%d%ld%ld%lu%s"
struct data
{char name[20];char sex[10];char Email[20];char address[30];
int age;long int Tel;long int OICQ;
}data[100];
FILE *fp;
int i=0;
main()
{char c;
clrscr();
window(1, 1, 80, 25);
textbackground(7);
textcolor(10);
gotoxy(15,10);
puts("welcome to address book searching system\n");
puts(" If you want to add new data please select 'a'\n");
puts(" if you want to search info please select 'f'\n");
again:
c=getchar();
getchar();
if(c=='a'||c=='A')
data_add();
else if(c=='f'||c=='F')
data_find();
else {gotoxy(15,16);
cputs("Error,you select wrong!\n");
cputs("Please select again!\n");
goto again;}
}
data_add()
{char c1,c3;
if((fp=fopen("data.txt","r"))==NULL)
{puts("Sorry there isn`t any data,do you want to create onr?(Y/N)\n");
c1=getchar();
getchar();
if(c1=='y'||c1=='Y') data_crt();
else exit(0);
}
create:
puts(" Please input the linkman`s name:\n");
scanf("%s",data[i].name);
puts("Please input the linkman`s sex:\n");
scanf("%s",data[i].sex);
puts("Please input the linkman`s Email:\n");
scanf("%lu",data[i].Email);
puts("Please input the linkman`s Age:\n");
scanf("%d",&data[i].age);
puts("Please input the linkman`s Tel number:\n");
scanf("%ld",&data[i].Tel);
puts("Please input the linkman`s OICQ number:\n");
scanf("%ld",&data[i].OICQ);
puts("Please input the linkman`s address:\n");
scanf("%s",data[i].address);
fwrite(data,sizeof(struct data),1,fp);
if(fwrite(data,sizeof(struct data),1,fp)!=1)
puts("File write error!Please input again\n");
i++;
puts("you have input a linkman`s info,do you want to input another one?(Y/N)!\n");
c3=getchar();
getchar();
if(c3=='Y'||c3=='y')goto create;
else exit(0);
fclose(fp);
}
data_find()
{char c2,c3,c4;
if((fp=fopen("data.txt","r"))==NULL)
{puts("Sorry there isn`t any data,do you want to create onr?(Y/N)\n");
c2=getchar();
getchar();
if(c2=='y'||c2=='Y')data_crt();
else exit(0);
}
find:
puts("please select your way to find info\n");
puts("press '1' to find info by name\n");
puts("press '2' to find info by sex\n");
puts("press '3' to find info by age\n");
puts("press '4' to find info by Tel number\n");
puts("press '5' to find info by OICQ\n");
puts("press '6' to find info by address\n");
c3=getchar();
getchar();
switch(c3)
{
case '1' ata_find1();
case '2'ata_find2();
case '3'ata_find3();
case '4'ata_find4();
case '5'ata_find5();
case '6'ata_find6();
default : {puts("Sorry you select wrong,would you select again?(Y/N)");
c4=getchar();
getchar();
if(c4=='Y'||c4=='y')goto find;
else exit(0);}
}
}
data_crt()
{char c5;
create:
puts(" Please input the linkman`s name:\n");
scanf("%s",data[i].name);
puts("Please input the linkman`s sex:\n");
scanf("%s",data[i].sex);
puts("Please input the linkman`s Email:\n");
scanf("%lu",data[i].Email);
puts("Please input the linkman`s Age:\n");
scanf("%d",&data[i].age);
puts("Please input the linkman`s Tel number:\n");
scanf("%ld",&data[i].Tel);
puts("Please input the linkman`s OICQ number:\n");
scanf("%ld",&data[i].OICQ);
puts("Please input the linkman`s address:\n");
scanf("%s",data[i].address);
fwrite(data,sizeof(struct data),1,fp);
if(fwrite(data,sizeof(struct data),1,fp)!=1)
puts("File write error!Please input again\n");
i++;
puts("you have input a linkman`s info,do you want to input another one?(Y/N)!\n");
c5=getchar();
getchar();
if(c5=='Y'||c5=='y')goto create;
else exit(0);
fclose(fp);
}
data_find1()
{char c6;
char name[20];
puts("Please input the linkman`s name:\n");
gets(name);
fread(data,sizeof(struct data),1,fp);
for(i=0;i<100;i++)
{if(strcmp(name,data[i].name)==0)
printf(format,data[i].name,data[i].sex,data[i].age,data[i].Tel,data[i].OICQ,data[i].Email,data[i].address);
if(i==100)
{puts("Sorry the linkman you find doesn`t exist,do you want create a new info for him?(Y/N)");
c6=getchar();
getchar();
if(c6=='Y'||c6=='y')data_crt();
else exit(0);
fclose(fp);}
}
}
data_find2()
{char sex[10];char c7;
puts("Please input the linkman`s sex:\n");
gets(sex);
fread(data,sizeof(struct data),1,fp);
for(i=0;i<100;i++)
{if(strcmp(sex,data[i].sex)==0)
printf(format,data[i].name,data[i].sex,data[i].age,data[i].Tel,data[i].OICQ,data[i].Email,data[i].address);
if(i==100)
{puts("Sorry the linkman you find doesn`t exist,do you want create a new info for him?(Y/N)");
c7=getchar();
getchar();
if(c7=='Y'||c7=='y')data_crt();
else exit(0);
fclose(fp);}
}
}
data_find3()
{int n1;char c8;
puts("Please input the linkman`s age:\n");
scanf("%D",&n1);
fread(data,sizeof(struct data),1,fp);
for(i=0;i<100;i++)
{if(n1==data[i].age)
printf(format,data[i].name,data[i].sex,data[i].age,data[i].Tel,data[i].OICQ,data[i].Email,data[i].address);
if(i==100)
{puts("Sorry the linkman you find doesn`t exist,do you want create a new info for him?(Y/N)");
c8=getchar();
getchar();
if(c8=='Y'||c8=='y')data_crt();
else exit(0);
fclose(fp);}
}
}
data_find4()
{long int n2;char c9;
puts("Please input the linkman`s Tel:\n");
scanf("%lD",&n2);
fread(data,sizeof(struct data),1,fp);
for(i=0;i<100;i++)
{if(n2==data[i].Tel)
printf(format,data[i].name,data[i].sex,data[i].age,data[i].Tel,data[i].OICQ,data[i].Email,data[i].address);
if(i==100)
{puts("Sorry the linkman you find doesn`t exist,do you want create a new info for him?(Y/N)");
c9=getchar();
getchar();
if(c9=='Y'||c9=='y')data_crt();
else exit(0);
fclose(fp);}
}
}
data_find5()
{long int n3;char c10;
puts("Please input the linkman`s OICQ:\n");
scanf("%lD",&n3);
fread(data,sizeof(struct data),1,fp);
for(i=0;i<100;i++)
{if(n3==data[i].OICQ)
printf(format,data[i].name,data[i].sex,data[i].age,data[i].Tel,data[i].OICQ,data[i].Email,data[i].address);
if(i==100)
{puts("Sorry the linkman you find doesn`t exist,do you want create a new info for him?(Y/N)");
c10=getchar();
getchar();
if(c10=='Y'||c10=='y')data_crt();
else exit(0);
fclose(fp);}
}
}
data_find6()
{char c11;char address[30];
puts("Please input the linkman`s address:\n");
gets(address);
fread(data,sizeof(struct data),1,fp);
for(i=0;i<100;i++)
{if(strcmp(address,data[i].address)==0)
printf(format,data[i].name,data[i].sex,data[i].age,data[i].Tel,data[i].OICQ,data[i].Email,data[i].address);
if(i==100)
{puts("Sorry the linkman you find doesn`t exist,do you want create a new info for him?(Y/N)");
c11=getchar();
getchar();
if(c11=='Y'||c11=='y')data_crt();
else exit(0);
fclose(fp);}
}
}
再发一次~~~~
编辑历史:[这消息被天堂鬼火编辑过(编辑时间2002-07-08 22:14:49)]
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