put some txt file in one file and seek them fast,how to implement?

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put some txt file in one file and you can seek them fast,how to implement?

use what data struct and how to implement? thx.

Posted 6-Jul-12 21:03pm

zqliu

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Raja Soosai 7-Jul-12 5:47am

give little more details pls

zqliu 7-Jul-12 13:02pm

now have some txt files(such as 1.txt, 2.txt,3.txt...);

open them and read them into allinone.txt one by one;

if i say 3.txt,u can find where it is in allinone.txt fast,not from beginning

use what data struct and how to implement? thx

[no name] 7-Jul-12 7:37am

Please post the code where you put a text file inside another file. Then clearly explain what it is that you mean by "seek them fast".

zqliu 7-Jul-12 12:59pm

now have some txt files(such as 1.txt, 2.txt,3.txt...);

open them and read them into allinone.txt one by one;

if i say 3.txt,u can find where it is in allinone.txt fast,not from beginning

use what data struct and how to implement? thx

Sergey Alexandrovich Kryukov 7-Jul-12 21:17pm

Do you understand that it does not explain anything? You don't explain by what criteria do you want to search, by index, sub-string or something. If you would like to use the whole content of the file as a search sub-string, you do not to search anything. Also, why doing all that?
--SA

zqliu 8-Jul-12 0:58am

i just want to know where the 3.txt begin in all.txt,

use what data struct and how to implement? thx.

by what criteria ,it doesnot matters.by index OR sub-string IS OK

Sergey Alexandrovich Kryukov 11-Jul-12 15:37pm

The word "seek" implies search criteria, is it not. Unless you mean completely different meaning.
--SA

zqliu 11-Jul-12 23:03pm

by index OR sub-string IS OK.
use what data struct and how to implement? thx

bbirajdar 8-Jul-12 14:06pm

what???

zqliu 17-Jul-12 11:57am

by index OR sub-string

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