Well. Grub is, anyway, an OS indeed.

Filesystem, a shell, and even network driver.

#rose_as_my_girlfriend

Is the bootloader part of the os or is it just seen as a "starter"

So

It's always the matter of completeness of features.

Hello, i want to use two multidimensional array as a parametr in function with unknown size how can i do it?Must i use pointer? or there is any other way. Thanks in advance

One could argue a multi-task scheduler is an OS. DOS: exists. One could argue a filesystem midlleware is an OS. But it's also not absolutely necessary.

'How complete is that thing to work as a general-purpose operating system' is a rather good perspective, IMHO.

Nondualism.

Hello, i want to use two multidimensional array as a parametr in function with unknown size how can i do it?Must i use pointer? or there is any other way. Thanks in advance

No, you cannot use array type. An array type can only leave the size of the FIRST dimension unknown.

int arg[] int arg[][100] int arg[][100][200] ...

For three dimensional array types, you must specify the last two sizes.

No, you cannot use array type. An array type can only leave the size of the FIRST dimension unknown.

İ do it, but i want to write program that multiply two matrices, but unfortunately it doesnt print anything to screen

It's tricky to deal with array types. It could be implicitly easily decayed to pointer types...

You'd better to encapsulate the matrix as a class or something like that.

And keep that "shape" information in the class

Accessing them with pointers, e.g. 4d: base + (i*P*Q*R + j*Q*R + k*R + l), or equally: base + ((((i)*P+j)*Q+k)*R+l)

Accessing them with pointers, e.g. 4d: base + (i*P*Q*R + j*Q*R + k*R + l), or equally: base + ((((i)*P+j)*Q+k)*R+l)

You only need three sizes P Q R for four dimensional arrays int[][P][Q][R].

You only need three sizes P Q R for four dimensional arrays int[][P][Q][R].

Ok, thanks

Can someone tell how convert these sentences to internal C++ Standard library?

vector<int> h_vec; stringstream ss{text}; int n{0}; while (ss >> n) { h_vec.push_back(n); } for (auto v : h_vec) { if (v < 0) { throw std::runtime_error("time less that zero"); } if (v <= 8) { hours += v; } else { hours += 8; overhours += (v - 8); } } fr << hours << " " << overhours << '\n'; } fd.close(); fr.close(); return 0; }

I want have this whole code without throw and vector, but interesting how to do it:/ Can't find solution

Does anyone have <tempo.h> library which is for RTS (real time system)? The library is taught at my university. I want someone to send the source code.

I want have this whole code without throw and vector, but interesting how to do it:/ Can't find solution

You don't

Does anyone have <tempo.h> library which is for RTS (real time system)? The library is taught at my university. I want someone to send the source code.

#meta

You don't

:D No way 😂

I am new (c++) I need help

Why

Hi

I want to learn C program

I want to learn C program

I recommend sadgewick book

I recommend sadgewick book

How to find it?

How to find it?

Be careful. Kyoko will report you to the admins.

Be careful. Kyoko will report you to the admins.

thank

#india

technically true

/get cpp-vscode

/get bingo

I want to learn C program

Learn-c.org

guys anyone using codeblocks here?

guys anyone using codeblocks here?

I like using vim

i got a problem in that that's why asking

You may ask, maybe someone will reply to your question

The one who uses codeblocks

guys anyone using codeblocks here?

I use it sometimes. What is the problem?

/report Spam of Python

guys anyone using codeblocks here?

Code Block is the way to program in blocks right? I don't know just asking.

/get cppbookguide

/report

What

Learn-c.org

Thank you

Can anyone explain about copy constructors

Can anyone explain about copy constructors

A book can

#cppbookguide

#cppbookguide

Thankyou

It is developed with java which means it's soo performance costy but it has nice features I would suggest using Qt Creator

Are you using qt?

best suggestion: don't use an ide

Why not ?

/report

/report

what are you reporting?

what are you reporting?

Sorry

beside using devcpp I use gcc directly. Is that what you mean? use the compiler on terminal.

I never use any ide,only gcc and vim on terminal.haha

What are u reporting ?

When you click on a command link and the command will be automatically directly sent. This feature in Telegram always surprises me...

hey all, i have a variant<int, double, string> var_t and var_t var1 = "Hello ", var2 = 65 now any way to do var1 + var2 = "Hello 65" (of var_t)

me ?

hey all, i have a variant<int, double, string> var_t and var_t var1 = "Hello ", var2 = 65 now any way to do var1 + var2 = "Hello 65" (of var_t)

There is no operator+ for variant. How do you want it to be defined at all?

Hello everyone, I want to ask a question. Can you suggest a book which has a lot of questions to practice

for c programming

Yes it was link to stack overflow containing list of cpp books.

Hello everyone, I want to ask a question. Can you suggest a book which has a lot of questions to practice

Why not use online problem solving sites like leetcode, hackerRank etc..?

lol

Am I supposed to type the link manually then? Won't it be a pain though?

for c programming

#cbook

for c programming

C Programming Language by Brian Kernighan & Dennis Ritchie is good.

How much time can it take to become an intermediate cpp developer?

How much time can it take to become an intermediate cpp developer?

One year of serious working is to make you fine. Read the beginning of Programming Principles and Practice by Bjarne Stroustrup. It will give an idea about that.

One year of serious working is to make you fine. Read the beginning of Programming Principles and Practice by Bjarne Stroustrup. It will give an idea about that.

Thanks. 😊

Anyone familiar with E-pub?

Is there any way to log the folder we have copy or cut. Eg. I have copied folder A to pendrive then log file has entry of that.