PRAbHaT

How to install in linux GCC by terminal

Anonymous

What kind of Linux?

PRAbHaT

Ubuntu

Asdf

Ubuntu

sudo apt install build-essential

Anonymous

$ sudo apt-get update $ sudo apt-get upgrade $ sudo apt-get install build-essential

PRAbHaT

THANKS

Anonymous

can anybody help me with vectors ..like i dnt know for hw much time i should run my loop for taking the input

Anonymous

basically i dnt know the size of the vector initially

quique

i need a expert in C/C++ for RSA implementation

No one?

Isc

No one?

again, you dont need an expert

quique

Yes

quique

Expert or student

Anonymous

No one?

Pm me what exactly you want .. but you will have to wait till my exams are over

Anonymous

( I am a student )

Pete

If I have roughly a year of c++ from school, is that “enough” to start to try to contribute to things? Like any open source projects

Anonymous

Open GitHub, look for repositories based of C. Fork them, solve issues and try to improve code. Then make a PR. This will help both you and the owner of the repo.

quique

U can make

quique

?

Anonymous

Hi i have a question, im allowed to ask?

Roxifλsz 🇱🇹

Hi i have a question, im allowed to ask?

Of course, go ahead

Anonymous

I wanna learn programming a strategie game like age of empires or command and conquer cause I'm missing games like that. I know that I have to spend mutch time into it. But atm I dosnt really know what I should use to program a game like this. Should I try to learn unity and c++ or only c++ and building it up from the scratch or even an totally other way to do it. I knowing the basic in coding and I'm not even advanced what I have to be for it and what I want to be. And what should I use to get the textures and units done. A little bit more about me. I already programmed little tools in autoit, batch and PowerShell, Java and c++. I study informatics and wanna learn! Thank you for your response

Anonymous

I wanna learn programming a strategie game like age of empires or command and conquer cause I'm missing games like that. I know that I have to spend mutch time into it. But atm I dosnt really know what I should use to program a game like this. Should I try to learn unity and c++ or only c++ and building it up from the scratch or even an totally other way to do it. I knowing the basic in coding and I'm not even advanced what I have to be for it and what I want to be. And what should I use to get the textures and units done. A little bit more about me. I already programmed little tools in autoit, batch and PowerShell, Java and c++. I study informatics and wanna learn! Thank you for your response

It isn't a one man job tbh

Anonymous

I mean it can be done but you will go crazy fixing stuff

Anonymous

There will be a lot of code, a lot

Anonymous

I know but first I have to set up the ground before I can build a house on it.

Anonymous

yes, anyway, you should learn the basics of game programming

Anonymous

And it is way more than code : https://youtu.be/VUlLcO5sKIk

Anonymous

and there is a lot of things to learn, maths, physics, OpenGL, language programming, ... a lot

Anonymous

Maybe 2-3 links to ebooks or something you can recommend?

Anonymous

The @anunaym14

Anonymous

Thx *

Anonymous

then, you should learn about 3D modeling, sculpting, ... and it's a long long way to run

Anonymous

Maybe 2-3 links to ebooks or something you can recommend?

Getting a team is what I would recommend

Anonymous

Just search for what you want, web is vast

Anonymous

Books only tell syntax

Anonymous

Okay thx guys anyways

Anonymous

👍

quique

good night

quique

i need guy for RSA implementation in C

quique

i pay for this job

Likai

i could give you RSA

quique

Hi

quique

Write me private for explain

quique

i could give you RSA

Here?

Anonymous

/warn

Anonymous

What is it?

Ks

What is it?

What?

Anonymous

/warn

Anonymous

/warn

Сардорбек

Good morning

🧐

good morning

Anonymous

Good afternoon

Anonymous

Hi guys

Anonymous

Hi guys

Anonymous

I need help with C programming. I have a quick homework. I will pay for it.

harry

how much

Anonymous

I need help with C programming. I have a quick homework. I will pay for it.

What about.?

Anonymous

What about.?

Present the user with a menu with the following options 1) Print author info 2) Print multiplication table 3) Print custom multiplication table 0)Exit If the user chooses option 1, then print your name and id If the user chooses 2 then you should print a multiplication table ranging from 276x276 to 286x286 If the user picks option 3 then print a multiplication table starting at 0x0 up to a maximum value as entered by the user. If the user chooses option 0 exit the program If the makes any other selection, printf "Invalid Selection". When the user prints out the multiplication table it should be in the following format: 0 1 2 3 4 0 0 0 0 0 0 1 0 1 2 3 4 2 0 2 4 6 8 3 0 3 6 9 12 4 0 4 8 12 16

Anonymous

Present the user with a menu with the following options 1) Print author info 2) Print multiplication table 3) Print custom multiplication table 0)Exit If the user chooses option 1, then print your name and id If the user chooses 2 then you should print a multiplication table ranging from 276x276 to 286x286 If the user picks option 3 then print a multiplication table starting at 0x0 up to a maximum value as entered by the user. If the user chooses option 0 exit the program If the makes any other selection, printf "Invalid Selection". When the user prints out the multiplication table it should be in the following format: 0 1 2 3 4 0 0 0 0 0 0 1 0 1 2 3 4 2 0 2 4 6 8 3 0 3 6 9 12 4 0 4 8 12 16

C or cpp?

Anonymous

C++

Mat

I need help with C programming. I have a quick homework. I will pay for it.

Pay with what?

Mat

And how much?

Anonymous

10$

Mat

How?

Anonymous

By PayPal account

Anonymous

or by Western union

Onur

İs there any performance difference between creating a vector with n size then initializing value to it and creating an empty vector then using push_back n times?

mark

does anyone here uses VS code for editing codes?

harry

yes

Liam

İs there any performance difference between creating a vector with n size then initializing value to it and creating an empty vector then using push_back n times?

Yes. std::vector guess a length (starts from 1, usually) of memory to store elements, and when this memory area is no longer enough for push_back or emplace_back a new element, the vector will then request more memory (usually double the length), and then move/copy all elements from the old memory area to the new one, and finally release former allocated memory and push_back or emplace_back the new element. Hence, if the length of vector is predictable, reserve sufficient space for it would be more efficient.

Onur

Yes. std::vector guess a length (starts from 1, usually) of memory to store elements, and when this memory area is no longer enough for push_back or emplace_back a new element, the vector will then request more memory (usually double the length), and then move/copy all elements from the old memory area to the new one, and finally release former allocated memory and push_back or emplace_back the new element. Hence, if the length of vector is predictable, reserve sufficient space for it would be more efficient.

Oh I got it but is it really noticeable if I don't work with huge amount of data

Liam

Oh I got it but is it really noticeable if I don't work with huge amount of data

It's shouldn't be hard to image. The length std::vector stores elements in memory, however the vector library knows nothing about how many elements will be stored in a specific vector object, hance the library knows nothing about how many memory should be requested from the system. The only reasonable way to solve the "dynamic" problem is requesting memory dynamically.

Mat

does anyone here uses VS code for editing codes?

Yep

Mat

@admin

mark

Yep

how bout python? haha

j@ke

how can i have my program start back at the beginning after asking if they'd like to play again?

Germán

It depends what language are you programming on Something like that The code finished "Variable" = False Do you want to restart? If yes -> "variable" = True And code it in order to execute the whole code in a while variable = True

Germán

Hope you understood me :v

Germán

While variable = true: [code] (Answers yes) Variable = True While not: Break

Germán

But this is cancer