What is c++

Answer 1

Did you use the search bar first? ;)

https://www.sololearn.com/Discuss/99582/what-is-use-c
https://www.sololearn.com/Discuss/730948/what-does-c-mean

Answer 2

https://en.m.wikipedia.org/wiki/C%2B%2B

Answer 3

Join the C++ course here and you'll find the answer to your question.

P.S. You can also use the Search bar, on the top left corner to see if there was already an answer to your question.

Hth, cmiiw