Answer 1

Use search bar before posting.

https://www.sololearn.com/discuss/293717/?ref=app
https://www.sololearn.com/discuss/183632/?ref=app
https://www.sololearn.com/discuss/206448/?ref=app
https://www.sololearn.com/discuss/914601/?ref=app
https://www.sololearn.com/discuss/1818814/?ref=app
https://www.sololearn.com/discuss/1342963/?ref=app
https://www.sololearn.com/discuss/166331/?ref=app
https://www.sololearn.com/discuss/1971026/?ref=app
https://www.sololearn.com/discuss/293915/?ref=app

Answer 2

Hay brother use search box before asking questions.
By the way you had not mentioned the field for which you are asking questions.
it depend on your creativity.

https://www.sololearn.com/Discuss/914601/?ref=apphttps://www.sololearn.com/Discuss/1818814/?ref=apphttps://www.sololearn.com/Discuss/1342963/?ref=apphttps://www.sololearn.com/Discuss/2230377/?ref=apphttps://www.sololearn.com/Discuss/2231262/?ref=app

Answer 3

This Q&A forum is for specific programming questions or questions related to SoloLearn (platform, usage and so on)
https://www.sololearn.com/Discuss/1316935/?ref=app

This question is reported for deletion under classification open ended question