Q&A Discussões

Please help!!! I wants to write a program for simple calculator but i dont know how to write

27th Nov 2020, 9:25 AM

Kevin Kiarie

1 Voto

One private testcase is not passing. I dont know that testcase. What may be the reason for it?

24th Aug 2017, 5:21 PM

Bhupendra Dangwal

0 Voto

Не могу зайти в тренировку

5th Sep 2019, 3:26 PM

Geek

dont install market play

0 Voto

How can we find a job by coding howewer we dont have certificate in this field?

15th Dec 2020, 6:44 AM

Aleksandr

career job

1 Voto

i dont understand the difference between the index: and :index and also these-> for index in range(len(other.cont)

15th Aug 2017, 9:09 AM

Mohsen Rezaei Rad

#python

2 Votos

how do u encrypt a cin>>password; dont want the variable password displayed on the out put interface

3rd May 2020, 5:12 PM

Gaurav Gupta

c++functions

1 Voto

How can one easily analyse a problem and solve it with a program (c++).I dont know how to combine different concepts together.

14th Aug 2016, 2:11 AM

emerald peter olu

algorithm c#c++coder html java javascript programming python python3

7 Votos

can someone guide me printing this . pls(I dont want the exact solution , want to do this myself but need help)

15th Oct 2017, 3:20 PM

Chethan Bhandarkar B

loop pyramid python3 square vs

0 Voto

7 Respostas

11th Nov 2018, 3:43 PM

partha

Please guys i need help...i made my website..{www.davecross.com} but it gave me an error 401...i dont know what to do again.😣

css html

5 Votos

I want to try all what I learn in python on computer and write codea and make programs but I dont know how??

29th Nov 2017, 1:37 PM

Android Boi

python

3 Votos

8 Respostas

22nd Nov 2017, 8:35 AM

Omar

Why dont we put our own language to c++ to make it more simpler

-5 Votos

Sololearn should not match you to a challenge in a language you dont want.

5th Aug 2017, 6:57 PM

Nitin Singh

challenges code

1 Voto

Linking answers hurts learning

6th Jan 2017, 6:59 AM

ONLY JS PLEASE!

ask dont q&a search

1 Voto

Can somebody teach me string functions of python . Please dont send the link of sololearn i can't understand there clearly

17th Aug 2018, 9:56 AM

LordHill

functions help python string

0 Voto

Why dont my cpp code works when i use < conio.h> or <graphics.h>?? Pls help. No such file or directory is seen in output section

1st Sep 2021, 2:51 PM

Aakash Mitra

What is the generator argument in std::copy()? I dont understand what an output iterator is in this context.

2 Votos

7 Respostas

20th Jan 2020, 5:58 AM

Rakesh Pradhan

algorithms c++std::copy()

2 Votos

my progrm in html css .but unfortunatly dont show my background image .. plx give me some suggestion dear

4th Nov 2018, 1:03 AM

Brandon Autry

css html html5

0 Voto

Am trying to use scanner class but i dont seem to get the required output just like the way i get using normal console.

11th Apr 2020, 4:57 AM

hassan askary

java

5 Votos

5 Respostas

23rd Jun 2019, 9:20 PM

Musa Yushau Abu

In SELECT AVG (salary) FROM employees.. dont we need to add AS salary after AVG (salary) ?

sql subqueries

0 Voto

Program not working ...i dont know how to take input at compile time ... through scanner..xan any one find error.

12th Nov 2016, 8:15 AM

shreeya shrestha

java

3 Votos

i dont kno which language should i learn first? i donot know c langauage but all suggest me to learn c language first?

23rd Mar 2018, 6:05 AM

Pooja chouhan

c,c++,php,java,python

0 Voto

10 Respostas

15th Dec 2017, 8:16 PM

rajmit kevadiya

I am a newbie and I dont have any knowledge in coding please I want help

newbie the

0 Voto

27th May 2020, 10:42 PM

Kwabena _Adanse

Don’t run exit code

dont learning phone problem run

0 Voto

I dont know how to use command Promt, can anyone plz suggest an app to learn that

6th Sep 2020, 8:37 AM

Kuervo Blanco

cmd

0 Voto

What is the point of num++? Can someone please explain what will happen if i dont write num++?

11th Apr 2020, 7:33 AM

Tsewang Stanzin

c++loops

1 Voto

This s a question n d challenge. I dont understand how it works.How ans 1 came?Can any1 plz explain??

2nd Dec 2016, 6:13 AM

sham2222

challenges java

4 Votos

I hav created 3 html file and it's css i link them but dont know how to get its web address i.e https

2nd Jul 2017, 4:14 PM

Rose

css html5 https

0 Voto

8 Respostas

4th Jan 2019, 7:56 AM

Mohamed Mikundi

why doesn't it work

c#dont help please understand

0 Voto

Hi plzz! i need some help i dont feel well! anyone tell me how to s.o.p in a nonincreasing way an array please Here's the src👇

31st May 2020, 9:15 PM

Michael

arrays java

0 Voto

10 Respostas

19th Jun 2019, 6:56 PM

Guibi Zart

Someone please explain to me why the next code give 4. I dont understand at all. Shouldn't be 2?

javascript

2 Votos

How to pribt fibonacci series n terms in c++?? I have donw certain steps but dont know what to do after that

26th Feb 2018, 7:07 AM

Sunny

a c++certain on program query

0 Voto

8 Respostas

31st Aug 2017, 5:53 PM

Mohit Krishnan

Hye guys..anybody can help me? My teacher told me to make a database... but i dont know what should i do...

base cording data design

1 Voto

6 Respostas

11th Nov 2017, 12:46 PM

윤민열최엘도

My password validation(code coach) code passes 8 tests but fails 5.i dont kbow the cause pls help me

codecoach cpp password

0 Voto

Which language should i choose to make app please tell with good design i dont you tell me a language from this app any lang...

3rd Apr 2020, 7:43 PM

Abdus Samad

css3 html java javascript python3

0 Voto

12 Respostas

15th Dec 2016, 1:46 AM

Harsh Ranjan

If i complete a lesson i dont can make it again, how do i fix it?

fix lesson problem sololearn

0 Voto

I dont understand arrays can you help me l need some taks which has solved

15th Apr 2022, 11:28 PM

The Embler

java jdk

0 Voto

I dont understand what does all this application do. Does it mess with your phone

16th Nov 2016, 3:05 PM

Bahar Huseynova

confused

-3 Votos

I dont understand why the answer is 34? On type conversion question 1? TELL ME!

4th Apr 2018, 4:07 AM

Courtney Vernau

python type-conversion

0 Voto

My app is claiming that i dont have enough XP to open the second section

7th Mar 2017, 7:28 AM

sonnymac0705

java

0 Voto

I want to make a list of strings but it always implements the last words.I dont know where's my mistake.Help me. Thank you:)))

23rd Jul 2016, 7:16 AM

Star Sign

array c strings

0 Voto

5 Respostas

1st Nov 2021, 11:33 AM

Hảo Nguyễn Thiên

I get yellow apache when i activate it and my page dont work.. what could be the problem?

php

1 Voto

I get confused anytime i take those java challenges dont know why. Can anyone help me out

30th Nov 2016, 6:34 PM

Hodn

annoying

0 Voto

In c++ in the variables lesson it asks for me to split input into multiple lines. I dont know the answer

14th Jul 2017, 12:19 AM

Uzodimma Samuel

c++variables

0 Voto

6 Respostas

18th May 2017, 4:06 PM

Chris Brown

Some of the components are hidden behind the second JTable and i dont know to make them visible

gui intellij java swing

0 Voto

Pls Im a physics student in the University. I want to become a civil engineer and i dont know where to start

21st Jan 2023, 4:51 PM

Lenoname

a become civil engineer how to

0 Voto

6 Respostas

4th Mar 2019, 8:37 AM

Asoni Sylvain

Why in HTML, there are always the < > part and <\> part? I dont understand. What if I delete the <\> part?

html

4 Votos

I want to learn web cod but l dont no l should start whit html or php

23rd Sep 2020, 3:25 AM

Linh Tran

headings

0 Voto

a code about stuct,l dont know much abou it, please help me to find out my mistakes

18th Nov 2020, 2:38 PM

Mahan Ahmadpour

0 Voto

I have exam tomorrow and i dont know any thing about c++ can any one help me

18th Feb 2017, 9:24 PM

Disen

about programme

0 Voto