Q&A Discussions

What is advantage of using Double Pointer?

12th Sep 2021, 3:57 PM

Mehran

c double_pointer doublepointer pointer pointer_to_pointer

0 Votes

5 Answers

22nd Feb 2022, 2:04 PM

Kevin Kim

How this code's output is 12?

c c++const pointer sizeof

0 Votes

Please explain this program output?

21st Apr 2020, 7:02 PM

Ashfaq Reshad

ascii c char emoji pointer

1 Vote

What values are j-i and *j-*i actually subtracting ?? The answer i got was 3 30

13th Feb 2020, 5:24 PM

Prathvi

array array&pointer c cprogamming pointer

1 Vote

What is the difference between pointer and address ?

16th May 2018, 5:46 AM

Satyam Kirati Namnu

address c c++java pointer

1 Vote

Declaring a struct inside the same struct definition

21st Dec 2016, 7:14 AM

Amrita.A

c c++pointer struct structures

1 Vote

1st Sep 2020, 12:47 PM

Alessandro Palazzolo

DOUBT IN A CONCEPT

array c doubt pointer to

1 Vote

Frequency of an int in array

24th Apr 2018, 7:51 AM

Abhishek Singh Negi

array arraylist c frequency if int loops pointer

0 Votes

14 Answers

23rd May 2019, 8:27 PM

MargaritaK

what wrong with this code???

c function multiplefunction parameter pointer struct

2 Votes

[C] append nodes function?? Help

2nd Oct 2019, 5:34 PM

Md Ibrahim (West Bengal, India)

append c doublepointer linkedlist node pointer

1 Vote

Returning multiple variables in c/cpp

18th Nov 2018, 6:11 PM

Steam

c cpp functions multiple pointer return

2 Votes

Can you read multiple lines from stdin?

19th Feb 2019, 10:15 AM

Cлaвeн Ђервида

arrays c c#fgets pointer programming

1 Vote

18th Apr 2017, 12:21 PM

José Pereira

Descending Word

array c functions pointer program solve string

1 Vote

Pointers in C, C++, and C#: Essential for Performance or Productivity Blockers?

18th May 2019, 3:30 PM

SSyahrir

c c#c++clanguage cplusplus csharp performance pointer pointers productivity

3 Votes

7 Answers

10th Nov 2024, 4:07 AM

eugenio raizer

Help to correct a mistake

address c char help pointer structure value

0 Votes

What is the problem in my code ?

2nd Dec 2018, 4:40 PM

Sabina Nikolaeva

address by c call function-arguments functions pointer reverse string

1 Vote

6 Answers

21st Feb 2019, 9:35 AM

Ak 👩‍💻 💻

Should we pass structure or pointer to structure?

c editor expert function pointer sololearn struct structure

2 Votes

Is this a good way to create dynamic variables in C

10th Apr 2018, 6:10 AM

Aman Kumar Jain

algorithms c data dynamic pointer structures typing variable

0 Votes

Why there is no output in the following code? (Code below) Please help! 🥺

13th Jan 2024, 1:46 PM

Finama Lflos

c c++code error help mcq nooutput output pointer

1 Vote

Under which kind of data structure do pointers fall in?

13th Jan 2021, 7:41 PM

Mahima Rajvir Singh

c c++data do fall pointer structure which

0 Votes

Why this code has no output?

30th Sep 2017, 7:25 AM

Ashutosh

c c++char numbers output pointer printf string

0 Votes

Why am I getting a runtime error on codechef, but not on sololearn?

21st Apr 2020, 5:20 PM

Ashfaq Reshad

array c codechef error for function loop pointer runtime sololearn

1 Vote

12th Mar 2019, 1:00 PM

Parth Salat

Help me fix this code

2d-array array c code double-pointer fix function help pointer segmentation-fault

1 Vote

why does *A is required i mean why is pointer needed here....plz answer....

5th Oct 2018, 8:33 AM

Chintan Basrani

array arrayofpointers basic beginers biginer c c++code pointer simple

1 Vote