Q&A Discussions

int a = 320; char *ptr; ptr = (char*)&a; printf("%d", *ptr); // how the output is 64? Please explain.

2nd Oct 2018, 7:30 AM

Saquib Imam

c error output pointers

0 Votes

How do I display errors on the windows terminal?

8th Aug 2021, 8:38 AM

NIKHIL JOSHI

c error segmentatio_fault terminal

1 Vote

"scanf" function problem(c++)

23rd Mar 2023, 10:35 PM

RichardB

c cpp error function problem scanf

0 Votes

8 Answers

13th Oct 2020, 6:37 AM

Podashev David

c++ error : function 'delay' should have a prototype

c c++cpp delay()error prototype

0 Votes

Input problem in SoloLearn

13th Jan 2020, 10:37 AM

Pradeep Kumar Prajapati

c c++error input java python3 sololearn

5 Votes

Why I am getting both outputs?

16th Jul 2018, 3:18 AM

Sajan Poudel

c error input output

0 Votes

Why c cannot understand (- 1 < 0) is true

24th Jun 2021, 1:59 PM

Hamza

c compiler error gnu

1 Vote

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

10th Sep 2022, 3:10 PM

Abdülhalim ESEN

c confusion error pointers question quiz

2 Votes

6 Answers

25th Oct 2018, 11:56 AM

Bebida Roja

What are errors in this code segment?

c code error programming

3 Votes

I'm getting monitor command dumped core error with my code in sololearn. But it works with other compilers.

17th Feb 2018, 4:27 PM

Anshul Sharma

c error quiz sololearn

0 Votes

[Solved] C string tokenizer with space delimiter does not work as expected on SL code playground with user provided input.

13th Jun 2021, 3:34 PM

Rishi

c console delimiter error input sololearn string strtok token

5 Votes

13 Answers

13th Oct 2020, 11:11 AM

Sonic

Why strchr shows error if character not found in c?

c error strchr string

1 Vote

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

1st Dec 2021, 2:24 AM

gaurav kumar

c enumeration enums error functions pointers struct structure switch switchcase

0 Votes

why my C Code is not running please tell anybody

24th Apr 2021, 2:45 PM

Rohit Rathod

c confused cpp error java

2 Votes

13th Sep 2020, 10:13 AM

Paras Srivastava

What is the error?

c c#class error method

2 Votes

Why long instead of int creates "Compilation error" in C language?

17th Oct 2020, 2:56 PM

RazanAbuawf

c compilation error int long

0 Votes

(Resolved) Error: Gcc undefined reference to sha 256 🙄🤦🏽‍♀️

19th Aug 2018, 5:08 PM

Alex “Rusack” Averin

c error fedora linux sha256

1 Vote

16th Aug 2025, 6:10 PM

🏳️‍⚧️👑 ⚡️🌩️ War Goddess 300 ⚡️

What's the problem here

c data datastructure error traversal

0 Votes

What is wrong with this case?

25th Aug 2022, 3:34 AM

Adarsh Addee

c c++case error switch

1 Vote

How do I correct my code?

3rd Nov 2018, 11:38 AM

Igor The Golden Fish

Problem in C

beginner c dev-c++error help problem

0 Votes

8 Answers

25th Mar 2018, 2:09 AM

Franco Fonzo

array c code error wrong

2 Votes

Why is this C program crashing?

25th Oct 2021, 12:18 PM

Leoror

c error runtime strings

1 Vote

Return in function main in Sololearn C course

17th Nov 2017, 12:20 AM

Shantanu Shinde

c compiler error return

1 Vote

19th Mar 2019, 5:17 AM

Walberto

Can anyone solve this ?

bug c codeplayground error

0 Votes

Write a code in C++, which should take the input in the form of a, b and c from user (if user enters a = 0, then an error should

23rd Feb 2019, 5:31 PM

Rizwan Diwan

c++maths roots

0 Votes

8th Sep 2016, 5:15 PM

rehan altaf

How to input array.

array c error inputting language

0 Votes

[C] Why am I getting a compilation error?

21st Jan 2020, 12:24 PM

Karan Sharma

c compilation error help if-statements loop

2 Votes

Why fprintf with stderr ??

22nd Jun 2019, 6:41 PM

Zerokles

c errno error fprintf programming stderr

0 Votes

Whats overflowing in the memory there ? Put 18 chars in and something weird happens. Can anyone logically explain, why ?

16th Mar 2021, 8:23 PM

🌀 Shail Murtaza شعیل مرتضیٰ

c error hack memory overflow strings

1 Vote

6th Dec 2018, 4:33 AM

Hotwire

E-hailing system

c error input output return

1 Vote

Why am I getting error in this program

17th Oct 2019, 4:05 PM

Lee Jo Sheng

c compiler cxxdroid error language runtime

0 Votes

What's the equivalent of "node" in c? It says "unknown type name 'node'"

25th Sep 2021, 1:41 AM

Sonam Kumari

c equivalent error nodes

0 Votes

22nd May 2021, 12:38 AM

zenitsu

Why s1=!s2 ??

c error strings struct structs structure

0 Votes

I am get error in this line. I.e not enough actual parameters for macro 'max'. Can anyone help me.

31st May 2021, 7:55 AM

NIKHIL JOSHI

c c++error macro max

1 Vote

Can you help in finding the error,

15th Jul 2018, 9:21 AM

Hardik Ranjan Srivastava

c error help program question

1 Vote

Where should I post a question regarding code coach challenge in SoloLearn?

9th May 2021, 5:59 PM

Msaligs

c cases coach code error failed output sololearn

0 Votes

10 Answers

21st Apr 2020, 3:43 PM

Ankith M Kashyap

Real time error check in c?

c c-programming check error

0 Votes

What is the use of '\b' escape character in c programming ?

17th Mar 2019, 5:18 PM

Tarun Mathur

\b c c11 ec error

0 Votes

My concept is wrong or my compiler is not working properly?

6th May 2019, 10:12 AM

Vikash Kumar

c c++compiler error increment-operator misconception pre-increment

5 Votes

Can anyone tell what is the meaning of this error ?

8th Jan 2018, 2:45 PM

Saurabh Verma

c cpp delay dos.h error unknown

1 Vote

Why this code has an error? (Code below) Please help!! 🥺

14th Mar 2018, 5:18 PM

Ishan

c c++error help mcq output problem

1 Vote

Code coach : youtube video link to VIDEO ID extractor

13th Jan 2021, 7:37 PM

Mahima Rajvir Singh

c code_coach core dumped error language monitor question

0 Votes

11th Jan 2020, 7:31 PM

Karan Sharma

help me to find error

c c++error help if if-statements

1 Vote

14th Dec 2018, 7:02 PM

Aryan Verma

Dev c++ help.

c c++compile compiler dev-c++error ide

1 Vote

c c++codeplayground debuging error turboc

22nd Oct 2018, 3:32 PM

Angelo

linker error turbo c++

1 Vote

If the compiler can detect there is a semicolon missing in line 42 , then why just it can't put a semicolon itself?

27th Dec 2019, 9:01 AM

rohit gupta

c c++code css error java javascript node.js web

1 Vote

Hello, i'm not understanding all this erros, someone could help me please?

19th Jan 2020, 8:37 AM

Ambitious Coder

c else else-statements elseif error help if if-statements

0 Votes

3rd Nov 2020, 4:05 PM

João Bernardo

How to use cerr in c++ ?

c c++cerr consolerror cpp error use

2 Votes

No 2nd input char after 1st input

15th Mar 2018, 8:14 AM

Vishwajeet

ask c char error help input int output

0 Votes