Question Mark in C++

Question

What does the question mark mean in C++

Answer 1

It is the ternary operator. For more about this, you can read at the following:

http://www.cplusplus.com/articles/1AUq5Di1/

Answer 2

(bool)? value: value;
https://code.sololearn.com/c2ugHxQEgYjV/?ref=app