Q&A Discussions

aggregation association c++composition cpp inheretence oop pointers

26th Jan 2018, 6:30 PM

Ahmed Gad

Aggregation in C++

1 Vote

Which are the importance things for learning software engineering??

29th Oct 2019, 8:18 PM

Raja Shahvez

@algorithms @cpp @softwareengineering cpp dsa engineering etc software

1 Vote

How can I make an array attribute without predefined size? (God's language++)

6th May 2022, 7:35 PM

Arpita Vishwakarma

arrays attribute c++cpp dynamic dynamic-array-size dynamic-attribute instance object-attribute pointers

1 Vote

What each language is for?

26th Feb 2020, 7:35 PM

Seb TheS

cpp cs future languages python usage

1 Vote

I'm having trouble generating a random number

27th May 2018, 9:37 PM

Niktimus

c++cpp function game integer random

1 Vote

c++challenge cpp program question sololearn

26th Jul 2017, 8:21 PM

X-1

C++ challenge Question

0 Votes

13th Jul 2018, 11:49 AM

Ankit

string.find

c++capital cpp library npos string

0 Votes

c++cpp ctime function-arguments functions game

10th Aug 2018, 10:00 PM

Harry

Time limit exceeded?

2 Votes

Help to solve it in simple way,please! Write a code, which will have a function, that will multiply 2 matrices A and B of X to X

23rd Jul 2017, 5:03 PM

X-1

c++code coding cpp exam help solve

0 Votes

Find the number of even numbers that are in range between the maximum and minimum elements of an given array

4th Dec 2020, 4:07 AM

Azat Malgazhdar

c++code coding cpp help sololearn solve

-1 Vote

Off-topic... Is here anyone preparing for NIMCET/AIMCET/MCACET? I Need help...

18th Oct 2020, 12:06 PM

Azat Malgazhdar

c cpp css3 html java node.js solution

1 Vote

Which is the programming language comfort for you?

3rd May 2018, 6:54 AM

Nilesh Shinde

c#cpp java javascript php python ruby

1 Vote

17th Jan 2017, 2:30 AM

Ratan Debnath

Which website?

c#cpp css html java javascript jquery python ruby

5 Votes

I am planning to start a website for developers community ( your opinion plz )

14th May 2017, 4:30 AM

Suyash Purwar

c cpp css html java javascript python website

1 Vote

Is there a way to count number of the same letter in a word or a sentence in C#?

29th Aug 2019, 3:40 PM

Sanjay Kumar

arrays c c#c++char cpp cs strings

2 Votes

Is it possible to use solo learn through PC? If so please tell me how to do it. Thanks if any suggestions

18th Feb 2017, 7:19 PM

Tuchy

cpp cpython html html5 mysql pc php python3

4 Votes

21st Aug 2017, 3:45 AM

Tamil Selvan

Add other lib for C++.

c++cpp lib libraries math

0 Votes

22nd Apr 2019, 1:11 PM

Eixini

Structure

c++cpp problem program solve

0 Votes

Task is to find the column number(index) that have maximum sum of it's elements

1st Nov 2020, 5:50 AM

Marina

c++cpp help sololearn solve sos

0 Votes

4th Oct 2020, 8:00 AM

Azat Malgazhdar

char* vs std::string

c++char cpp pointers std strings

0 Votes

<<>>c++cpp extraction insertion operator_overloading

18th Aug 2021, 8:52 AM

Yahel

Plz answer?

1 Vote

How to make libraries for different programming languages ?

12th Jul 2018, 9:05 PM

Wasim Abbasi

c++cpp java oop programming python sololearn

1 Vote

11th Sep 2018, 1:37 PM

Prince Verma

Money_transfer ver. 1.

2017 c++code cpp fun money new program project sololearn

5 Votes

invalid types 'int[int]' for array subscript

26th Jun 2017, 4:15 PM

FUN HOMSTER :D

'int[int]'array c++cpp for help invalid subscript subscripts types

1 Vote

why does case 2 yields error(error: 'ch' undeclared (first use in this function)). when its perfectly okey to declare 'i' inside

20th Jun 2022, 2:55 PM

sahil somyani

arrays c c_lang characters cpp doubt for_loop loops pointers strings

1 Vote

What are some free tutorials/documentation/resources for learning SDL2 for c++ (Basics)

16th May 2022, 6:16 AM

blueshipswims

2d basics c++cpp graphics sdl sdl2

1 Vote

c++cpp garbage magic-methods memory objects oop operator-overloading pointers user-defined

22nd Jul 2020, 4:49 PM

Gyan Prakash Singh Jaruhar

Garbage problem in C++

1 Vote

Can anyone tell me what's the error ?

21st Sep 2020, 8:32 AM

Seb TheS

(c c++cpp initialization int loop variable while

1 Vote

Number Ascending order code.

12th Jun 2018, 7:31 PM

Ishan

ascending cpp js number py web

2 Votes

guys how to code and think how to make a program who could recognize the strobogrammatic number

20th Jul 2017, 10:29 AM

Abhi DG

algorithm c++cpp number paython problem solving strobogrammatic

2 Votes

Which one has a better future in the market: C++ or Python?

25th Nov 2019, 5:00 PM

Mahmoud Hamed

c++cplusplus cpp market python

0 Votes

10th Jan 2020, 12:22 PM

impyhr

delegate и __interface

__interface c c++cpp delegate

1 Vote

Do any of you guys work in some big company we might know? Tell us.

21st Aug 2018, 6:11 PM

King Sam

big coding company cpp html java js living python working

4 Votes

5 Answers

22nd Sep 2017, 12:37 PM

AutomatedpROCESSES

How to modify txt files data using c++ HELP ME

c++code coding cpp filehandling files handling help helpme oop

1 Vote

[challenge] Write a diary about your first year on sololearn

7th Jun 2021, 4:39 AM

Asher Fraz

a_year_in_sololearn challenges cpp csharp java javascript python ruby swift

5 Votes

C++ preprocessor and user input on SoloLearn

21st Dec 2017, 12:11 AM

Oma Falk

#define #else #endif #ifndef cpp preprocessor user_input

1 Vote

What programming language that can read and analyze html family(include css) code and put it into analytics document or program?

13th Feb 2019, 7:50 PM

DLZaan

c cpp java js nodejs null php py

3 Votes

What is a good way to convert character array of varying sizes to a string? (C++)

13th Oct 2020, 2:36 AM

El Roy Situmorang

array c char character conversion cpp garbage string strings to

0 Votes

What is the difference of C# and Dot net (.net)?

31st Mar 2022, 8:48 PM

Seb TheS

c#cpp dotnet improve java learn

0 Votes

Doubt in increment operator

15th Feb 2017, 7:31 PM

Ratan Debnath

c++cpp doubt increment operator output

2 Votes

abstract classes and pure virtual class

6th Jun 2017, 6:02 PM

Naman Gogia

c++class classes code cpp virtual

1 Vote

How many OOP that I should learn? There are too many language,which is do you prefer among them?

22nd Dec 2022, 7:13 PM

Lalala

c c#cpp java javascript phyton ruby swift

2 Votes

SoloLearn have already ...

11th Sep 2017, 11:03 PM

Siti Nabilah Mz

c#cpp css html java javascript sololearn

1 Vote

Why OOP always have (has, i Don't know ) mathematics? I am learning math...

10th Apr 2018, 9:23 PM

Rasul Kamolov

c#cpp java js php py ruby

0 Votes

Declare and define template in separate files.

20th May 2018, 11:26 PM

Anderson Schwartz

c++class-templates classes cpp oop template-specialization templates

2 Votes

2nd May 2019, 7:07 AM

Moses Odhiambo

How to use cerr in c++ ?

c c++cerr consolerror cpp error use

2 Votes

15th Mar 2018, 8:14 AM

Vishwajeet

C++ Experts!

c c++coding cpp programming

-2 Votes

i hava code for my project and i need a algorithm for it

27th Feb 2021, 7:58 AM

Indrayudh Mandal

algorithm code cpp icpccoding miniproject

-1 Vote