Q&A Discussions

【Solved】I have so many questions !!!! [JUST CHECK THE CODE & DISCUSSION]

25th Aug 2022, 5:31 PM

Unwanted Blue

arraylist arrays c++dynamics heap loops pointers rand srand stack

1 Vote

24th Aug 2022, 9:26 AM

Unwanted Blue

Solve the question

c c++codes java logic pointers qna question

1 Vote

Does casting a string as char pointer automatically allocate required memory in C/C++?

14th Aug 2022, 6:29 AM

Arijit Saha

c c++pointers strings variables

1 Vote

12 Answers

16th Jul 2022, 5:11 PM

BardOfGayyraDOS

How can I itterate through a 2d array in C given as a pointer?

2d_arrays,arrays c,pointers

1 Vote

Will it work as a malware? Or will it only occupy RAM just once?

3rd Jul 2022, 5:38 PM

ChrisVIN

c++crash dynamic heap loops malware memory pointers

1 Vote

how to count all pointers and variables that using an dynamically allocated memory with malloc and new ?

1st Jul 2022, 10:04 AM

Unwanted Blue

c++memory memory-leak pointers

1 Vote

can someone please point out my mistakes , I don't get what is wrong.

26th Jun 2022, 5:36 PM

Esmaeil Zivari

c++cout cpp function-arguments functions help iostream pointers

0 Votes

I don't understand something

22nd Jun 2022, 5:43 PM

sahil somyani

c++pointers struct

1 Vote

Where are contents of file pointers stored in C/C++

17th Jun 2022, 5:33 PM

Coviță Sebastian Marian

c c++files pointers position

1 Vote

Array string pointers in c++

12th Jun 2022, 6:55 AM

BardOfGayyraDOS

c++pointers

1 Vote

I can't remember the lessons I'm learning unless I know their usefulness Can someone tell me what pointers are for

5th Jun 2022, 11:03 AM

Julmiste Fils Noel

c++

0 Votes

why does case 2 yields error(error: 'ch' undeclared (first use in this function)). when its perfectly okey to declare 'i' inside

3rd Jun 2022, 12:32 AM

RAMADAN : رمضان

arrays c c_lang characters cpp doubt for_loop loops pointers strings

1 Vote

4 Answers

16th May 2022, 6:16 AM

blueshipswims

(SOLVED) What is the difference between "T*" arg/"T arg[]" and "T (&arg)[n]",...

arrays c++function-arguments pointers

6 Votes

8 Answers

12th May 2022, 7:51 PM

🇺🇦 GUMBALL 🇺🇦 [Dead account]

Hello good morning/afternoon/evening ,

cpp pointers

0 Votes

When do we use pointers in c++ ?

12th May 2022, 1:17 PM

Abhay mishra

c++

3 Votes

10 Answers

8th May 2022, 11:09 AM

ahmed hossam

Why does the second print function doesnt print any outcome? ( coded in C )

c doubt pointers

1 Vote

14 Answers

23rd Apr 2022, 12:16 PM

blueshipswims

What happens if you didn't delete the allocated memory inside a method ?

c++delete methods new pointers

0 Votes

How can I solve this problem ?

20th Apr 2022, 3:11 PM

Mohammed

arrays c++classes dynamic-allocation methods pointers

2 Votes

12 Answers

19th Apr 2022, 9:38 PM

Mohammed

How program stores pointer?

c c++cpp pointers variables

0 Votes

Questions about Pointer in C

19th Apr 2022, 7:58 AM

Mustafa Emad

c,pointers

2 Votes

How to solve "std::bad_alloc" in the code?

15th Apr 2022, 9:15 PM

OTTER

c++new pointers std::bad_alloc

1 Vote

30 Answers

15th Apr 2022, 4:48 PM

Mohammed

Is "bad_aloc" a program issue or a resource issue in c++?

array bad_aloc c++new pointers

1 Vote

Can set of strings from file pass to array of pointer in c?

15th Apr 2022, 2:05 AM

Mohammed

arrays c code pointers strings

0 Votes

Why doesn't comparing work? Cpp code error.

13th Apr 2022, 2:22 PM

EllaQueen

arrays c++error pointers

0 Votes

Why do we use the base class type when defining pointers to derived class objects?

2nd Apr 2022, 11:27 AM

Tsokko

c++oop pointers

0 Votes

Why is queue a pointer variable in Queue Management assignment (parts 1 and 2) (C++)

30th Mar 2022, 6:38 AM

Paek Se

c++pointers

0 Votes

Why this code is giving so much error in passing 2D array ( 3rd function ) .

30th Mar 2022, 5:59 AM

Paek Se

arrays c loops pointers

0 Votes

Why i don't get what i want in line 11 ,23 ,27 in this code ?

28th Mar 2022, 1:16 PM

Abhay mishra

arrays c pointers

0 Votes

What is this code at line 6?

23rd Mar 2022, 4:01 PM

Abhay mishra

c++cpp hackerrank help pointers

1 Vote

Please explain how last line of this code is giving output ?

23rd Mar 2022, 2:24 AM

Haris

arrays c pointers

1 Vote

Why this code giving me warning in sololearn compiler ( not blaming ) but not in pc ?

22nd Mar 2022, 2:52 PM

Abhay mishra

2 Votes

Please tell me i am very confused in pointer .

21st Mar 2022, 6:16 PM

Abhay mishra

Why giving different value of 1st and 5th even if same pointer and everything same .

2 Votes

8 Answers

19th Mar 2022, 2:48 PM

Abhay mishra

arrays c pointers

2 Votes

Whose address is this , i or anything else ?

19th Mar 2022, 9:50 AM

Abhay mishra

0 Votes

Can anyone help me with this question in c?

17th Mar 2022, 7:19 PM

Abhay mishra

arrays c pointers static

2 Votes

How do I write pointer reference parameter of coin class type?

9th Mar 2022, 1:20 PM

Aly Alsayed

c++inheritance pointers

0 Votes

Pointer and dynamic memory in c++

4th Mar 2022, 4:56 AM

bazi

c++memory pointers

4 Votes

[Solved] Why does my program fail when my elements are more than one digit?

23rd Feb 2022, 8:24 PM

Kovalov Evgen

0 Votes

How to implement reversestring() function with const char *string

16th Feb 2022, 7:18 AM

HungryTradie

c const pointers reverse string

0 Votes

What is wrong in the attached code sorting an array of strings using pointers

15th Feb 2022, 8:50 PM

Taylor Cameron

arrays pointers sort

0 Votes

4 Answers

13th Feb 2022, 5:56 AM

Alddd

What are the benefits of pointer?

c++pointers

3 Votes

How do i master pointers???

6th Feb 2022, 5:48 AM

adeadaccount

c++cpp learn pointers programming

0 Votes

Binary search of an array using recursive function and pointers

31st Jan 2022, 9:21 AM

DevAbdul

arrays c c++pointers recursion

2 Votes

Please someone should help explain exactly what this code does.

30th Jan 2022, 5:51 PM

Erik Pettersson

arrays c++pointers programming shiftarraymany

0 Votes

C CHALLENGE QUESTION 🙋🏾‍♂️

30th Jan 2022, 9:26 AM

DevAbdul

arrays c challenge cpp pointers

13 Votes

25 Answers

28th Jan 2022, 6:34 PM

👑 Tchybooxuur!

What is the use of Phython core?

pointers

-2 Votes

Help please with a problem on Cpp (Read description for more)

27th Jan 2022, 5:11 PM

PokeStar 2319

arrays c c++cpp dynamic exercise help pointers question static

0 Votes

6 Answers

24th Jan 2022, 1:15 PM

Eveft03

So where exactly can I apply the concept of pointers

pointers

0 Votes

21st Jan 2022, 3:24 PM

Sir Victor Wilfred

Help me with a pointer!

1 Vote