Unfortunately I don't understand Spanish :(:(

I tried to translate some thing I had to do for the class, it has 4 parts but you can start with the first one

https://hastebin.com/ekuvariquc

if there is something you don't understand just tell me

you should be able to test your code with this main.cpp example: https://hastebin.com/sotolepixi.cpp

Oh thank you very much for your help

hey guys

H[ae]llo

i want to reuse "char wort" from "eingabe()" in "vergleichen()" how do i do that

Declare the variable globally

Declare the variable globally

another way?

Return the pointer from eingabe

i want to reuse "char wort" from "eingabe()" in "vergleichen()" how do i do that

not possible, because it does not exist unless you are inside the function

And also, you have not called eingabe

Thus wort is a null pointer

And also, you have not called eingabe

how do i do that im a noob lol started programming 2 weeks ago

not possible, because it does not exist unless you are inside the function

also, yeah, you have a memory leak

Return the pointer from eingabe

thats what i thought but how can i return a character

You need to do more learning

By reading

Young padawan

also your while loop never returns

learn about boolean

and a lot of other stuff

char Eingabe() instead of void and return wort; ?

also your while loop never returns

intended

i will break the loop when the time comes 😆

if you want to make this less frustrating, I would advise you to pick up a good C++ book. But if you like learning by doing, sure.

char Eingabe() instead of void and return wort; ?

have you understood pointers?

if you want to make this less frustrating, I would advise you to pick up a good C++ book. But if you like learning by doing, sure.

its a project for uni

have you understood pointers?

yeah I guess so

well what do you want to return from the function

char wort;

to use it in the next function

so i wanna return a string

have you turned all compiler warnings on? Should give you a hint, probably.

have you turned all compiler warnings on? Should give you a hint, probably.

yeah but no help

yeah but no help

I thought I'd let you figure this out yourself but basically you need to return a pointer

@notafile You're everywhere

(of the programming language groups)

Is there any way to divide two numbers using hardware?(logic gates)

Is there any way to divide two numbers using hardware?(logic gates)

Yes

Is there any way to divide two numbers using hardware?(logic gates)

Compare and subtract

Other than that?

I don't want successive Subtraction

Yes

👍

Other than that?

Check Wikipedia

Check Wikipedia

Okay)))

Compare and subtract

I'll look into it thanks )))

Hello!

(of the programming language groups)

only the good ones

I thought I'd let you figure this out yourself but basically you need to return a pointer

im using one function instead of two now but thanks anyway

I thought I'd let you figure this out yourself but basically you need to return a pointer

and yes i managed to access the pointer in the second function But i need the data that's been pointed at

then dereference the pointer :)

then dereference the pointer :)

jo thx I'm checking that up

I've said this before, but reading a C tutorial would probably help you a lot

I've said this before, but reading a C tutorial would probably help you a lot

What book do you recommend

I'm learning c++ but only find tutorials on the basics, is there any tutorials where I can learn more of an intermediate level?

LearnCpp.com is pretty good

Is there any resources were im given tasks to do, and maybe have the solutions if I can't solve it myself.

project Euler is good

https://projecteuler.net/

project Euler is good

It's more about math than programming

I likehackerrank

True, good way to learn algos tho

https://projecteuler.net/

Thanks, this seems interesting

I likehackerrank

Will be looking at that too

https://projecteuler.net/

It's kind of maths based

It's kind of maths based

Yes but it requires lots of knowledge about algos, and the Math is pretty basic at the beginning

hello everyone

Hello!

has somebody used the libev libraries?

I have used it in the past

can it monitor the file in /proc?

i once used inotify to monitor the file, it worked well for files that were not in /proc, i were able to see the changes of the files. but it couldnot work for the file in /proc

so i want to use libev,bt i do not know wheater it will be working

anybody know how to monitor the system's change in linux? such as the file change, weather usb port is into ....

oh, i found the solution about monit the usb port

using the netlink