Q&A Discussions

How to check if an array of integers contain a duplicate number

1 Vote

23rd Apr 2020, 5:32 AM

Kanchan Hidam

What is ".o" file ? And what is it's work,,?

0 Votes

7th Jan 2023, 9:49 AM

S M Rakibul Alam

Why '&' isn't required for character data type?

c-program data-types

0 Votes

30th Dec 2022, 2:21 AM

S M Rakibul Alam

In which field "C" programme is used?

c c-language c-program c#c++code coding html html5 objectivec

0 Votes

6th Jan 2019, 6:45 AM

Sadman Sakib Jisan

Hot today

Hi help me I am new

2 Votes

My codebits section is full of deleted codes

12 Votes

Why are there like 10 community-made lessons?

0 Votes

How do I solve all test cases for popsicles problem?https://www.sololearn.com/coach/3?ref=app

0 Votes

Why so many mathematical questions in challenges?

0 Votes

Where can I learn c#

0 Votes

Where did mess up....

1 Votes

I have an error in a problem and I don't know what the correct answer is

0 Votes

best language if i want to learn about AI

0 Votes

0 Votes