@programminginc - страница 718

olli

Especially since they come for free in assembler

Are you sure every arch has a rotation instruction? Your compiler might make use of rotation functions even on low optimization levels.

BinaryByter

Are you sure every arch has a rotation instruction? Your compiler might make use of rotation functions even on low optimization levels.

mhh

BinaryByter

that is a good question

BinaryByter

but you CAN emulate rotations easily

olli

afaik RISC-v does not

klimi

Maxi did you have time hangs too?

BinaryByter

time hangs?

klimi

Change

klimi

*

BinaryByter

oh there was a time change?

klimi

Summer/winter

klimi

oh there was a time change?

Yes

klimi

I guess there was because I get up early

klimi

Got it rokas

Anonymous

Which location,

Mihail

Which location,

?

Anonymous

Klimi ask location

Anonymous

how to overcome from segmentation fault (core dumped)

BinaryByter

how to overcome from segmentation fault (core dumped)

segmentation fault means that you write to somewhere where you are not allowed to write to

BinaryByter

for example, when you have an array and you write/read one memory index too far from it's length

Anonymous

thanks

Anonymous

how to overcome from segmentation fault (core dumped)

U can overcome by fixing the error

Anonymous

#include<iostream> #include<vector> #include<algorithm> using namespace std; int main() { vector<int>v{}; int size; // int *p=NULL; // p=1; cout<<"enter the size of vector"; cin>>size; cout<<"enter the vector element"<<endl; //int a[]={1,2,32,21,34}; for(int i=1; i<size; i++) { //v.push_back(i); cin>>v[i]; } cout<<"sort the vector"<<endl; sort(v.begin(),v.end()); for(auto i=v.begin(); i!=v.end(); i++) { cout<<*i<<" "; } cout<<"\n reverse vector"<<endl; reverse(v.begin(),v.end()); for(auto i=v.begin(); i!=v.end(); i++) { cout<<*i<<" "; } cout<<"\n max element "; cout<<*max_element(v.begin(), v.end()); }

Anonymous

this is my code

BinaryByter

we won't read through your entire code

BinaryByter

MCVE required

BinaryByter

https://stackoverflow.com/help/mcve

Anonymous

can u plz tell me what wrong with my code

BinaryByter

we won't read through your entire code

^

BinaryByter

if you don't care enough about your own problems, we don't care aswell

Mihail

#include<iostream> #include<vector> #include<algorithm> using namespace std; int main() { vector<int>v{}; int size; // int *p=NULL; // p=1; cout<<"enter the size of vector"; cin>>size; cout<<"enter the vector element"<<endl; //int a[]={1,2,32,21,34}; for(int i=1; i<size; i++) { //v.push_back(i); cin>>v[i]; } cout<<"sort the vector"<<endl; sort(v.begin(),v.end()); for(auto i=v.begin(); i!=v.end(); i++) { cout<<*i<<" "; } cout<<"\n reverse vector"<<endl; reverse(v.begin(),v.end()); for(auto i=v.begin(); i!=v.end(); i++) { cout<<*i<<" "; } cout<<"\n max element "; cout<<*max_element(v.begin(), v.end()); }

At least format it monospace

Anonymous

debug?

Mihail

That's like unreadable

BinaryByter

At least format it monospace

yea please

BinaryByter

debug?

don't tell him to use gdb, we both know that he's on windows using TurboC++

Anonymous

ok,🙂️I don't know,sorry

BinaryByter

xDDD it's fine ;)

Anonymous

What should I do in C language advanced?

BinaryByter

you can do anything

BinaryByter

but i'd REALLY advise you to upgrade to C++

BinaryByter

clinl.org/faq.html

Anonymous

c language pointer part is a bit difficult.

BinaryByter

need an explanation?

BinaryByter

fuck it, i'll do it

BinaryByter

So imagine you are selling houses

BinaryByter

you are having clients over

BinaryByter

you have two options

BinaryByter

either you show them pictures of the house

BinaryByter

or you tell them the house number + street of the house

Anonymous

yeah,You are right, I think I understand it.

BinaryByter

very good!

BinaryByter

now imagine that street+housenumber being your ram

BinaryByter

you can either have the object directly

BinaryByter

or you can have a POSITION to the obejct

BinaryByter

a pointer is nothing but a position of the object

Anonymous

i see，thank you

BinaryByter

nice!

Anonymous

😃️

Roxifλsz 🇱🇹

That was his first message since joining exactly a month ago, I think this warrants a ban

Roxifλsz 🇱🇹

/ban @rohitjain_25

Vishnu

👍😊

Anonymous

Hello all

Anonymous

Anybody know about this.?

Anonymous

Patch array antenna with gain enhancement using metametarial superstrate as antenna cover for 5g application

BinaryByter

wat?

Anonymous

wat?

Patch array antenna with gain enhancement using metametarial superstrate as antenna cover for 5g application?

BinaryByter

*tired*

Anonymous

I use gdb i got error program received signal SIGSEGV, segmentation fault in std::istream::operator»(int&)()

BinaryByter

do a bt

BinaryByter

like

BinaryByter

in gdb, when it sigsevs, bt <enter>

Anonymous

it come again in gdb prompt

BinaryByter

what does gdb tell you, when you bt?

Anonymous

yes

Anonymous

got it

Anonymous

thanks

Ludovic 'Archivist'

afaik RISC-v does not

That would be strange given how used they are for common ciphers

Ludovic 'Archivist'

afaik RISC-v does not

It should be in the bit manipulation extension which is not finished yet

Anonymous

Hi

Mark

o/