It's wrong if your iterator is named i :D

good luck enforcing this behavior in a shared code base :) but ofc. in 99.99% it won't matter

I think the more interesting part is counting down Like what you would use to - reverse iterate over a std::vector (or c-array) in reverse while maintaining the index

still, how would you solve this?

please write the head of the for loop with unsigned ints

Because using unsigned ints (ints as integral values, not int) you cannot check for i < 0

While != 0 isn't okay? :D

but you would need to subtract for accessing each index

Why, it can use dec :D

So you would acces by x[i - 1] ? Of course it is

Because using unsigned ints (ints as integral values, not int) you cannot check for i < 0

It even supports Go

If it doesnt do what you want, google iomanip

std::fixed isnt in iomanip

std::cout << std::fixed;

even after this problem still persists. I gave this line: cout<<result2<<std::fixed<<"\n";

even after this problem still persists. I gave this line: cout<<result2<<std::fixed<<"\n";

Declare result2 as a double or float at the top.....

Use fixed before the variable you wanna print

Use fixed before the variable you wanna print

I want just 8.0

%.2f?

%.2f?

I did this and now It's printing 8.000000

You need to set the amount of decimals you want

std::cout << std::setprecision( 1 );

BTW thanks for reminding me

Please suggest me the best material for learning c++ and c language

Search in chat

There are to many chats in the group ....So I am confused

Rokas Urbelis: ## Welcome We're very glad to welcome you to join the International C/C++ Group. You can invite others by https://t.me/programminginc ## Rules * You are not entitled to an answer, getting angry about not answered questions will get you warned. * Not checking your problem in google (or any other search engine) first will get you a warn. * Asking for something that is in the pinned message right after joining WILL GET YOU BANNED. * C/C++ discussion preffered (assembly also allowed), asking about other languages right after joining will get you BANNED. * Reverse enginnering, hacking (not facebook, instagram, etc.) also if you ask "how to become a hacker" and obviously have zero knowledge on anything related to that you may get warned or banned. * Legitimate requests for help on code and programming questions are ok (no homework requests, or "pls write entire program for me" requests). * Asking for book recommendations is ok, but "pls give pdf book" is not allowed, find books by yourself. Posting illegally copied books (or links to those books) is also not allowed. * Only English language is allowed, if you speak shitty English or don't understand anything in English YOU WILL BE BANNED. * A little bit of programming related memes, jokes, shitposting are allowed. * NSFW content (porn, nudity, etc.) is not allowed. * Spamming will grant you a warning or an immediate ban if you spam right after joining. * Religion, politics and ideological topics are forbidden. ## Resources About asking good questions: * [English](http://www.catb.org/esr/faqs/smart-questions.html) * [Translations](http://www.catb.org/esr/faqs/smart-questions.html#translations) For posting long code snippets: * [GitHub Gist](https://gist.github.com) * [Ubuntu Paste](https://paste.ubuntu.com/) ## Reports If you notice any forbidden content, please use the /report command while responding to the offending post to report it to the admins.

#cppbook

#cpp

Can someone add the github link that has the c++ books

https://github.com/EbookFoundation/free-programming-books/blob/master/free-programming-books.md

/save freeprogrammingbooks https://github.com/EbookFoundation/free-programming-books/blob/master/free-programming-books.md

#freeprogrammingbooks