How can I sort char line according to alphabet order.I have a problem with in below code with it .

Question

https://code.sololearn.com/c8Fi3pVgBG8W/?ref=app

Answer 1

I've utilised the built-in list functionality of C++. This still isn't perfect code, but it's a step in the right direction for you:

https://code.sololearn.com/c7kUSj82qCIn/#cpp

Answer 2

Hi

This is an improved version:
https://code.sololearn.com/cpVyM8aCxbuK/#cpp

It avoids loading all the books from the file into memory first, which is better. It keeps books that match the publishing year we are searching by, as we are loading the book data from the file; in this way, we are only storing the books that match our search criteria in memory.

Answer 3

That doesn't happen with my version of the code... strange.

My Booksinfo.txt file is as follows:
025365 Jack_London Blue_Sky 1956 British_publishing 220
010000 Jim_Toad Red_Sky 1956 Scotish_publishing 108
020000 Shirley_Bat Orange_Sky 1956 Welsh_publishing 305
030000 Susan_Bread Yellow_Sky 1956 Irish_publishing 420
040000 David_Sauce Green_Sky 1956 English_publishing 194

Answer 4

The variable num_books_found should contain the number of books found in any search. This works for me in both versions of the code. Can you be more specific? Thanks :-)

Answer 5

Thank you Xan ,it worked very well,There is not mistake in your code .It is Ok,but the only thing ,when I run the code ,it is repeating num_books _found number,It is not problem Thanks a lot

Answer 6

Ok,Xan,I am a new learner,so I don't know what exactly suitable for run the code.What do you recommend me?Which software can run the code more specific ,Dev Or Code Blocks ,Borlandc++,.One thing again I started programming with c++,I don't have exception about other languages ,it means I cant understand other Lang code.