if you have like number 123 and you divide it by 5, the remainder is 3

That is it will have the range of 0 to 3

Like in my mind, it like rand() is ≈37000 and MAX=100 then rand()%MAX will now be 0

yes, 3700 mod 100 is 0

That is it will have the range of 0 to 3

no, there are 5 possible values: 0,1,2,3,4

But you should read until EOF character. stdio.h #define EOF -1

for sure

if u dont want to help， is ok

just speak out

not necessary to that

I'm trying to understand the cause of this error message: Any help? warning: implicitly-declared 'Account:Account(const Account&)' is depreciated [Wdeprecated-copy]

Dmitrii sent a huge message, it has been re-uploaded as a file struct A { const std::string& getName() const {return name;} std::string name {"A class"..

1. Read rules 2. Ask you question directly without this useless text

I'm trying to understand the cause of this error message: Any help? warning: implicitly-declared 'Account:Account(const Account&)' is depreciated [Wdeprecated-copy]

you used a function is not in the class account

I'm trying to do C on android and i am facing some little issues. Is there a substitute header file for <winsock2.h>?

start: must be root [Program finished] what does that mean

start: must be root [Program finished] what does that mean

I guess you should give it access to root files

I guess you should give it access to root files

and how can i do that

and how can i do that

Run program with sudo (ranas) ./a.exe

Hello everyone here,i want to ask question about a c/c++ library call dear imgui. is there anybody who know the best place to find the best documentation for that ?

Hello everyone here,i want to ask question about a c/c++ library call dear imgui. is there anybody who know the best place to find the best documentation for that ?

https://github.com/ocornut/imgui/wiki

M O H I T K U M ∆ R sent a code, it has been re-uploaded as a file

it is not showing anything in the output window

it is not showing anything in the output window

you sure you want to have void first() in main and not first() ?

you sure you want to have void first() in main and not first() ?

lol me noob

you sure you want to have void first() in main and not first() ?

thanks 😂

I need help own how to implement tokens on my machine

I need help own how to implement tokens on my machine

Which token?

And don't ask meta questions

payment tokens

I need a customer to make payments and generate tokens

that he/she could use on the meter I am building

prepaid tokens

Can anyone please tell me what's wrong with my code, according to me it's logically correct, but its failing test case.

May I send problem link?

Can anyone please tell me what's wrong with my code, according to me it's logically correct, but its failing test case.

go through all the rules

May I send problem link?

Rule #2

ask your question directly

Run program with sudo (ranas) ./a.exe

thank you for that

Heyy how are you members

I need help

About the concept of constructor

Guys, it best to learn in deep all concept in C and after that maybe go to c++, or it's depends on some goals, i mean, one could be a complement to another?

Guys, it best to learn in deep all concept in C and after that maybe go to c++, or it's depends on some goals, i mean, one could be a complement to another?

Depends on what you need. If you want to learn C++ just do it, don't need to learn C first.

About the concept of constructor

Where ???

Guys, it best to learn in deep all concept in C and after that maybe go to c++, or it's depends on some goals, i mean, one could be a complement to another?

If you have just basic knowledge in C you can start with C++, according to me often i use C Concept in my C++ Code

Where ???

In c++

In c++

Inconnu sent a code, it has been re-uploaded as a file

class A { private: int x,y; public: A(){ } A(int a,int b){ x=a; y=b; } }

In c++

So now if in your main function int main(){ A a;//this one call the first constructor called default constructor A b(1,3);//and this one will call the second constructor with parameters }

So now if in your main function int main(){ A a;//this one call the first constructor called default constructor A b(1,3);//and this one will call the second constructor with parameters }

Thanks

If you have just basic knowledge in C you can start with C++, according to me often i use C Concept in my C++ Code

Actually I don't have knowledge in anyone, I know JavaScript, but I like to learn something more closed to the hardware for the only reason that maybe it could help me be a better programmer

Thanks

You're welcome, it's just a basic concept for more information you can Google it or i recommend you to check geeksforgeeks website

Actually I don't have knowledge in anyone, I know JavaScript, but I like to learn something more closed to the hardware for the only reason that maybe it could help me be a better programmer

if you want something really close to hardware, take C, then C++, if you don't, you can just learn C++ and maybe sometime you would touch the ugly truth about pointers and stuff

You're welcome, it's just a basic concept for more information you can Google it or i recommend you to check geeksforgeeks website

Ok so u can send me the link of the website

Ok so u can send me the link of the website

https://www.geeksforgeeks.org/c-plus-plus/

if you want something really close to hardware, take C, then C++, if you don't, you can just learn C++ and maybe sometime you would touch the ugly truth about pointers and stuff

I get @K11M1, thanks you and others. I will try c, let's see what happens 😁

I get @K11M1, thanks you and others. I will try c, let's see what happens 😁

C lang doesn't have much syntax so i think it will be quite easy for you to grasp it :)

I want to learn C programming How to do so

I want to learn C programming How to do so

You study and practice

I know, I know I should do that but really am directionless Searched for various community and got here

I know some syntax But the logic is the problem

How I should go about being familiar with it?

Where i should go and do questions to be familiar with it

Lot of questions

How I should go about being familiar with it?

Study and practice, from experience you will gain overlook at what algorithm exist and what you can use

I'm listening

@K11M1 Could you recommend me some sites that provide questions for all levels?

@K11M1 Could you recommend me some sites that provide questions for all levels?

I dont have definitive resource since I learned this in my own and then in university. You can find a lot of content on for example YouTube thought. Maybe we have something in https://t.me/cpp20programming but I'm not sure

Hello! I have a question, How I can study Artificial Intelligence (AI) with c and c++?

Hello! I have a question, How I can study Artificial Intelligence (AI) with c and c++?

Learn the basics first

Then you can read the documentation of the libraries used to develop the A.I

How to print write custom linkedlist which support different typed Nodes? The most important thing add support to print this list I have this scratch but it isn't fully correct https://godbolt.org/z/MnjvrrxeP

How to print write custom linkedlist which support different typed Nodes? The most important thing add support to print this list I have this scratch but it isn't fully correct https://godbolt.org/z/MnjvrrxeP

Do you mean, you want to print all the Nodes(data in nodes) linked together as a linked list?

Hello! I have a question, How I can study Artificial Intelligence (AI) with c and c++?

Not using C and C++ at first glance. C or C++ will force you to "think in C or C++" when you want to go to your solution, instead of think about the solution itself. Create a calculator and you will understand quicly how bad is create a mess using while/switch spaguetti code approach. For example in the AI field, creating a model part, with the creation itself, exporting it and importing it. Would you create one astonishing giga-file with the embedded model, initialize with start parameters, and use that in the same file? Or would you attack the problem separating objectives with more mini-files? The same goes to the dataloader pattern, the train (with its loss and metrics), the deploy of the trained model... It is NOT a starting project in C or C++. It's a medium/large scale project with that languages, indeed.

Do you mean, you want to print all the Nodes(data in nodes) linked together as a linked list?

Yes. And all nodes can store different data (as in python) Anyway I already solve it

hello everyone! I have a question regarding code structure in c++ normally in some languages the code can be written in line like in php, css... without breaking the line too much is it wrong, sometimes to put my code in line when the instruction to be executed is short? I say this because when I use the “if” structure on certain occasions the code in it is quite short and instead of giving several line breaks I put only one example line: standard form .... if(i == nums.size()){ a = nums.at(i); } .... other way ..... if(i== nums.size()){a=nums.at(i);} ..... can i write like this?

Yes it will compile

hello everyone! I have a question regarding code structure in c++ normally in some languages the code can be written in line like in php, css... without breaking the line too much is it wrong, sometimes to put my code in line when the instruction to be executed is short? I say this because when I use the “if” structure on certain occasions the code in it is quite short and instead of giving several line breaks I put only one example line: standard form .... if(i == nums.size()){ a = nums.at(i); } .... other way ..... if(i== nums.size()){a=nums.at(i);} ..... can i write like this?

in normal conditions, you can use single line complex statements, but...

If you work in a team or in a large project, this approach would be rejected. Think in terms of readability. If your code contains tons and tons of this "smart, hacky sentences", it will be hard to understand whats going on there. Let me show a perfect example of how not to do that

https://github.com/mrc-ide/covid-sim/blob/master/src/ReadParams.cpp#L1126-L1158 The perfect example of how a bad code design decision at style level could become a maintainability nightmare

If you work in a team or in a large project, this approach would be rejected. Think in terms of readability. If your code contains tons and tons of this "smart, hacky sentences", it will be hard to understand whats going on there. Let me show a perfect example of how not to do that

that's what you need to know🙃

https://github.com/mrc-ide/covid-sim/blob/master/src/ReadParams.cpp#L1126-L1158 The perfect example of how a bad code design decision at style level could become a maintainability nightmare

readability and maintainability🙃 good