@programminginc - страница 2400

Asdew

No, you cannot.

Alion🦁

Okay, thanks.

Asdew

#ot

Alion🦁

should I write here? 🤔

Asdew

Yes.

Alion🦁

Okay, thanks again 🌹

Asdew

(Assuming it's not C or C++ related.)

Alion🦁

(Assuming it's not C or C++ related.)

yes, exactly 😬😁

Konstantin

I have a question about temporary objects and theirs life. printf("%s", make_string().c_str()); So far as I remember, for C++03 it is invalid code; bcs returned objects will be destroyed before printf() is done. Is it true? Is anything changed for C++17/20, or still invalid?

Asdew

We will not solve your assignments for you.

Rakesh

How i learn coding online

Anonymous

How i learn coding online

Download sololearn app

YASH DEEP

Where do I start a programming

Asdew

Where do I start a programming

At your home by reading and practicing.

Som

Hey guys

Som

The output should have been 47 instead of (43+4) Can anyone help me out with this ?? Much appreciated

Asdew

You are just printing the text "address =( 43 + 4)" as it is in double quotes.

Som

Oh i got it! Now i think i have to remove the ""?

Artöm

Oh i got it! Now i think i have to remove the ""?

Choose what are strings to output, what is other data

Anonymous

The output should have been 47 instead of (43+4) Can anyone help me out with this ?? Much appreciated

I don't know c++ so I would try to explain in c You used (43+4) in print or cout so it is printing that as statement there is no use of function. You should call function to make it work . Like in c print("answer=%d",address(x,y)); I hope I am right

Som

I don't know c++ so I would try to explain in c You used (43+4) in print or cout so it is printing that as statement there is no use of function. You should call function to make it work . Like in c print("answer=%d",address(x,y)); I hope I am right

Got it Ritik Tysm ❤

Anonymous

Got it Ritik Tysm ❤

My pleasure 😁

rawagent

I am need Microsoft excel software. Anybody have

Artöm

How is it C++ related?

Nils

How is it C++ related?

I guess he wants some library to parse excel files

Dexter

Is there any offtopic group

Dexter

❓

Artöm

#ot

abdullah

where is my fault

Artöm

Show error message

Nameful

try looking at the error?

Artöm

Constructors have wrong name, r should be small

Nameful

Constructors have wrong name, r should be small

Or class name should be uppercase

abdullah

okay guys thanks

Anonymous

Re statement the constructor in main program.

abdullah

thanks

Anonymous

It's look there 11111 members.

Nameful

It's look there 11111 members.

yes

Anonymous

Hey friends! I'm new in this channel

Anonymous

11111 members and 777 online.. looking so nice!!!!!

Anonymous

😂😂

Anonymous

Rose is AI bot. 😏

Anonymous

Is there any AI bot like Rose

Zeus

Why is c++ tough than java?

rawagent

Anu body know why that error came please solve my problem

rawagent

Pavel

That's not a C/C++ question and you can google the solutions by the error text

Anonymous

!report this should get 2 warns for screenshot of photo of screen

Monday Morning

Why is c++ tough than java?

It isn't.

Zeus

It isn't.

Imo it is... I find java easier.. no pointers lol

Zeus

Or operator overloading haha

Monday Morning

So lack of a feature makes it easier ?

Liam

/warn no screenshot plz

rawagent

That's not a C/C++ question and you can google the solutions by the error text

Thanks you

Emir

why this code not compiled?

Emir

why this code not compiled?

a((void *)0); I wrote this and it compiled NULL = (void *)0;

Liam

why this code not compiled?

NULL is defined as 0. The compiler doesn't know which overload to use.

Emir

NULL is defined as 0. The compiler doesn't know which overload to use.

null means (void *)0

Liam

In modern C++, use nullptr instead.

Emir

NULL is defined as 0. The compiler doesn't know which overload to use.

if NULL = 0 why isn’t called second function

Anonymous

NULL is defined as 0. The compiler doesn't know which overload to use.

No

Anonymous

void * can easily cast to char *

Guy

if NULL = 0 why isn’t called second function

each variable is defined as NULL or not NULL, so it matches all of those easily

Emir

This code compiled and it printed 4

Liam

if NULL = 0 why isn’t called second function

'cause it could be cast to void*. overloads here are ambiguous.

Liam

In a word, in modern C++, use nullptr to represent null pointers. If typed pointers are required, static_cast<T*>(nullptr) should be used. Avoiding the use of NULL is always recommended in modern C++ context.

Anonymous

null means (void *)0

that's for C. in C++, NULL is not allowed to be defined as an expression with pointer type

Liam

that's for C. in C++, NULL is not allowed to be defined as an expression with pointer type

yes.

Liam

And, in C, one cannot overload functions.

Sinan

This code compiled and it printed 4

What about this ?

Emir