https://www.hihonor.com/eg/club/topicdetail/topicid-75690/
https://www.hihonor.com/eg/club/topicdetail/topicid-75691/
https://www.hihonor.com/eg/club/topicdetail/topicid-75692/
http://cpp.sh/6tq4w
https://ide.geeksforgeeks.org/c8cdcc74-812f-45df-834b-18446288ca90
https://bitbin.it/rDH3Oq1j/
https://jsitor.com/fxHzNCqZO
https://paste2.org/bgwy0D9P
https://pasteio.com/xWC3CWQO8jjr