Discussions Q&R

[Solved] I am using calloc and malloc in C language. What is error in code ?

14th Apr 2021, 1:19 PM

Krishna Kumar

c calloc malloc probem

1 Vote

22nd Jan 2021, 7:48 PM

Learner

Array of structures

0 Vote

For(int i=0;i<n;i++) is this possible in c language. What type of error it will give?

25th May 2021, 1:41 PM

Max Smith

0 Vote

Why does the following code give a compilation error on code playground? If I comment out any one of the lines, it works fine.

26th Nov 2019, 1:50 PM

Arjun T Raju

c compilation error

20 Votes

9 Réponses

25th Sep 2018, 1:58 AM

Sonic

Please help me to solve this error

c error simple_program skee-ball

0 Vote

char x= name; print("%c",x) showing syntax error what is the wrong i have followed all syntax rules it is c language kindly answ

3rd May 2021, 5:04 PM

Priyanka K

clanguage java python

0 Vote

Segmentation fault (Core dumped)

15th May 2021, 3:09 PM

P Mani Kanta

array c error

7 Votes

13 Réponses

23rd Nov 2019, 11:52 AM

Lighton

Code cotch problem : SPY

0 Vote

In c language if function data type is void and it returns 1, then it will give error or compile successfully

15th Jan 2020, 9:00 AM

Karan Sharma

c return void

3 Votes

7 Réponses

15th Sep 2020, 4:20 PM

kishor pawar

What is the difference between syntax and semantic error ? How to know that the error is semantic or syntactic in C and C++ ?

c c++compiler errors programming

1 Vote

12th Feb 2018, 4:37 PM

DEEPANKAR BABU

Reverse and gets

2 Votes

8th Jan 2020, 2:32 PM

Keith Alcantara

Fix the stray error

0 Vote

How to solve this error in c [Error] expected primary-expression before '.' token please check my code

30th Nov 2019, 10:35 AM

Hima

cprogramming structure

0 Vote

What to do if we getting error as an expression was expected after '(' while using getchar(); in c

16th May 2021, 10:34 PM

gedeon mubenga

getchar()

0 Vote

this code is showing me an error which says "Command failed: ./a.out <input.txt". Can you please help me

5th May 2023, 12:59 AM

Aditya Rapeti

0 Vote

Arrays in C ( why does this program create error when size is not defined for an array (works if size of array is defined)?)

3rd Apr 2020, 5:45 AM

Somya Sarathi Samal

arrays c

0 Vote

10 Réponses

1st Jan 2020, 11:14 AM

Ashutosh B. Rajan

What is Wrong in my Code?

c error password

0 Vote

11 Réponses

30th Dec 2019, 2:51 AM

_rk

What is "monitored command dumped core" error in C?

c compilation error sololearn

7 Votes

Why is gets() not working|| what is mistake in my code

19th Feb 2020, 6:26 PM

Sumanth Hegde

c error getchar gets input mistake output

1 Vote

13 Réponses

11th May 2021, 6:08 AM

Suraj Airi

How to resolve the error in c sharp... which is ...input string was not in correct format

access c#form visual

0 Vote

why this code is throwing a compile time error

7th Feb 2017, 1:43 PM

misal

3 Votes

3rd Jan 2019, 7:42 PM

Aaditya Deshpande

what is wrong!!

1 Vote

In sololearn at code playground graphics.h header file won't work, is there any option to make this work?

20th Dec 2021, 5:04 AM

SorryPark

bugs c compiler_error error

20 Votes

8 Réponses

7th Jun 2019, 7:39 AM

Prince Raj

What is the use of free(..) in C .because it generates a code error and removing it everything goes normal?

c/free()

1 Vote

I do not understand where is the error!!! Please help me

16th Dec 2020, 1:12 AM

Othmane El karmy

0 Vote

Prime or not error can just tell what mistake I have made in my code and I need to y flag is used for

4th Dec 2022, 5:59 AM

Amit

0 Vote

could anyone tell me what is the error for that piece of code..why it says that b and c are not declared??!

6th Jul 2020, 11:13 AM

Dilip Hamilton

c++help!

2 Votes

c cprogrmming error problemsolve

7th Sep 2017, 12:06 PM

RiGeL

CODE not working

0 Vote

13 Réponses

29th Jul 2022, 1:22 AM

ANIK

C language

0 Vote

Can you just tell me where the error is in my code??? https://code.sololearn.com/cOC8JeFzvMdr/?ref=app

1st Jan 2021, 4:02 PM

Aman Tomar

0 Vote

When ever i try to run my code in terminal in VS code i get this error

24th Sep 2020, 5:45 PM

ArshKhan PathAn

1 Vote

What is the output of this code?

16th Nov 2021, 7:23 AM

Vinithkumar Alande

0 Vote

Why the output is not correct\n?

10th Feb 2019, 3:21 PM

VEERESH MAURYA

array c error largest

3 Votes

10 Réponses

24th Jun 2020, 6:01 AM

Coding San

Help me to solve this question....

c error garbage

0 Vote

Why isn't Code Playground working?

11th Aug 2020, 9:18 AM

DeWill

c codeplayground error

1 Vote

6 Réponses

7th Jun 2022, 11:13 PM

Abel Bermúdez Muñoz

Somebody please help.

c error programming

1 Vote

Why my solution is not accepted and a wrong answer?Expert evaluation required

29th May 2020, 8:12 AM

Coding San

c cprograaming error

1 Vote

6 Réponses

24th Jul 2022, 10:09 AM

ANIK

Can you please detect the error in my following pattern code in c language as i want to print a number diamond

https://code.sololearn.com/ctfocs18ztfa/?ref=app

1 Vote

28th Feb 2020, 7:15 AM

Yashaswi Srivastava

What are these error..?

1 Vote

How to compile a C program in code blocks?

16th Mar 2020, 12:56 PM

Y AD Ù

1 Vote

Whats wrong with this code?Please help!

28th Mar 2017, 10:17 AM

Avrl Sngh

c error programming

2 Votes

There's a problem in my C code,Could anyone help me please

31st May 2020, 4:04 AM

Coding San

c compilation error

4 Votes

Whats wrong with this code?

4th Oct 2018, 3:43 PM

Nika Soltani Tehrani

c error help problem

1 Vote

Which program p1 or p2 have error and why ? Plz.. explain ?

5th Nov 2018, 8:32 AM

chirag

0 Vote

Why it is showing 'No Output' on console window?

17th Dec 2018, 1:14 PM

Vashisth Malik

c error function

1 Vote

Hey ,Is there any library like Graphics.h in sololearn C IDE ?

9th Jun 2019, 11:36 AM

zexu knub

c error ide

1 Vote

Why won't the last scanf work?

21st Jun 2018, 8:11 AM

mayank timbal

basics c error

0 Vote

26th Feb 2022, 6:16 AM

Ashok Ighe

Find the error I

c error find

2 Votes