Q&A Discussions

Help me to correct the algorithm of transforming matrix

12th Jul 2020, 3:38 PM

Prasetya Antoni

c index matrix pointers transform

1 Vote

5 Answers

21st Dec 2018, 1:44 PM

Sabina Nikolaeva

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

arrays c loops pointers

0 Votes

can someone explain output of my code?

28th Mar 2022, 1:16 PM

Abhay mishra

arrays c c++char pointers

2 Votes

// can any told me why its showing warning and how to avoid warning? https://code.sololearn.com/cnp9Vsvs943J/?ref=app

3rd Dec 2018, 5:42 PM

Dhruv garg

c de-reference-operator pointers sololearn variables

2 Votes

5 Answers

25th Feb 2021, 9:58 PM

NIKHIL JOSHI

Reverse string

c c++java javascript pointers python3 recursion strings

2 Votes

7 Answers

10th Mar 2018, 4:12 PM

Vivek Mishra

Can somebody tell me why does this code not working properly? Please?

arrays c pointers structs

0 Votes

How can I return an array from a function? (God's language++)

18th Aug 2019, 7:39 AM

Ensifer Rus

arrays c c++cpp functions gods-language gods-language++pointers return returning-arrays

2 Votes

17 Answers

27th Feb 2020, 8:22 AM

Seb TheS

Passing Arrays into function. How do i fix the code?

arrays c c++functions pointers

0 Votes

8 Answers

31st Dec 2016, 10:02 AM

Maha Khan

What is significance of ** here?

c help pointers problem

1 Vote

Does pointer concept Exists in JAVA???

1st Jan 2021, 4:10 AM

Ankit Nainwal

c c++java memory pointers

1 Vote

Can anyone explain why my code doesn't work?

17th Oct 2020, 4:35 AM

Ashutosh Patel

arrays c memory pointers

0 Votes

Can a pointer behave as general variable?

1st Sep 2023, 1:59 PM

Mohammed Amin Elm

c pointers strings variables

1 Vote

Confusion in quiz question that may well be confusing other users.

13th Jul 2021, 11:17 AM

Suraj

c confusion error pointers question quiz

2 Votes

6 Answers

25th Oct 2018, 11:56 AM

Bebida Roja

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

c c++files pointers position

1 Vote

What is the proper way to increment a pointer in c++?

12th Jun 2022, 6:55 AM

BardOfGayyraDOS

c c++increment pointers

0 Votes

Parameter pointer retrieve function local variable address

7th Dec 2018, 6:03 AM

Eduardo Perez Regin

c c++memory parameter pointers

2 Votes

6 Answers

9th Dec 2017, 9:50 AM

Sapphire

Does pointers actually usefull in c#?

c c#c++pointers

1 Vote

Help with type-casting & dereferencing of void pointers (C)

24th Jan 2019, 12:00 AM

Caldona G

c pointers type-conversion void

1 Vote

How does p = q; *p = 2; work?

10th Dec 2018, 9:14 AM

Dikshant Chaubey

*p=2 c p=q pointers quiz

0 Votes

Can anyone explain this program

21st Jan 2021, 11:15 PM

silentlearner

arrays c char pointers

0 Votes

c c++function-pointers functions pointers return void

27th Oct 2018, 10:45 AM

Pavithran

Why so many brackets?!

0 Votes

7 Answers

24th Jun 2020, 11:20 AM

Clueless Coder

What is the difference between following declarations??(in C)

arrays c c++pointers

1 Vote

How can i pass a pointer to a function - C?

25th Nov 2016, 9:37 AM

Vaibhav Miniyar

c c++functions pointers

1 Vote

C language variable types

3rd Nov 2017, 10:37 PM

Daniel Uribe

c data-types pointers question variable

0 Votes

How to implement a pointer array in setters y getters C++

29th Mar 2024, 5:49 AM

Lalala

arrays c c++pointers

0 Votes

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

18th Mar 2019, 6:39 AM

Eduardo Perez Regin

c const pointers reverse string

0 Votes

Hello everyone🙋🏻‍♂️, My code has error in switch case statment. Could anyone please help me to debug this.

15th Feb 2022, 8:50 PM

Taylor Cameron

c enumeration enums error functions pointers struct structure switch switchcase

0 Votes

Binary search of an array using recursive function and pointers

24th Apr 2021, 2:45 PM

Rohit Rathod

arrays c c++pointers recursion

2 Votes

My link list is not working when i am putting value and location manually

30th Jan 2022, 5:51 PM

Erik Pettersson

c c++linkedlist pointers

0 Votes

Find the bug in this code.

4th Oct 2020, 3:49 PM

Karan singh majila

arrays bug c pointers runtime

0 Votes

i'm learning c pointer , please explain the difference between-->

8th Jan 2020, 6:05 PM

Abhishek Kudlur

ask c function pointers question

1 Vote

I am unable to implement pointers in this code

11th Nov 2018, 7:38 PM

vansh bhardwaj

c code help pointers programming

0 Votes

What does this code mean?

7th Mar 2021, 3:25 PM

Salma D. Elabsi

c c++pointers struct

2 Votes

How do you pass a char * function as an argument within a function? (Solved)

25th Jan 2018, 3:32 PM

Youssif Almassri

c function-arguments passing_functions pointers

0 Votes

Please, Explain... Why there is a memory leak in the following code?

7th Oct 2023, 1:01 PM

William Owens

allocation c dynamic free malloc memory pointers

3 Votes

Why universities still teach C and C++, and what is the future of these languages?

13th May 2019, 4:24 AM

Sp Maurya

c c++future pointers university

1 Vote

Is it imposible to copy the data from pointing function?

18th Jul 2019, 10:08 PM

Tadeáš Pospíšil

c copy functions pointers strcpy strings

0 Votes

I just wana know why we used for loop in array pointer's program in c language

13th Apr 2023, 4:43 AM

Samuel Hayden

arrays c c+for loops pointers

2 Votes

Challenge: Index an element of an n-dimensional array using pointers arithmetic.

24th Feb 2019, 6:20 PM

Debasish Nayak

array c c#c++cpp matrix pointers

4 Votes

10 Answers

15th Jun 2017, 9:34 AM

Andrea Simone Costa

String Comparison in C

c char character pointers string

0 Votes

How do I stop calling a function when it returns NULL pointer? [C]

20th Oct 2018, 7:32 AM

Kunal Chand

c functions memory null pointers

1 Vote

Why does the following code print 2 instead 5?

1st Jan 2020, 11:23 PM

ja008

c int objective-c pointers printf

1 Vote

Easy way to dynamic allocation? 2D

24th Jan 2020, 9:49 AM

Subha Basak

arrays c c++dynamic pointers

3 Votes

How can we store the return value of "strstr()" in an "int" variable in C Language ?

27th Sep 2017, 12:14 AM

Mohammed Fakham

c char code pointers strings strstr()strtr

3 Votes

return type as (void *) but returning interger value.

25th Jun 2019, 8:37 AM

cool_boy12344

c function pointers void

0 Votes

Return an array from a function

11th May 2017, 2:22 PM

Pranjal Upadhyay

arrays c c++functions pointers

0 Votes

Passing Global Variables in C++

11th Oct 2018, 12:07 AM

Сергей кузичев

c c++functions pointers variables

0 Votes

Help with function pointers (C)

29th Jun 2017, 2:34 AM

Nirmal Kumar Bhakat

arrays c functions parameters pointers

2 Votes

What is wrong in this code..

24th Jun 2020, 9:33 AM

Clueless Coder

c class pointers storage

1 Vote