Answer 1

Hello SELAMAWIT TADESSE
This is a Q/A and discussion thread. Please don’t post anything unnecessary here. You can post it in your activity feed. If you have any question please use the search bar before asking. If you need any help in code then show your attempt, we are here to help you our best. Till then, let's follow the rules. Thank you!
https://www.sololearn.com/Discuss/1316935/?ref=app
https://www.sololearn.com/post/52212/?ref=app