Question

what is ++ in c++
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Answer 1

Answer:

Explanation:

in C++; ++ is a unary operator that can be applied to variables and increments the value they hold. For example often for loops have, as their increment-expr something like:-

counter++

Like all other C++ operators, ++ returns a value:-

If ++ precedes the variable, e.g. ++counter, the value returned is the value in counter after it has been incremented.

If ++ follows the variable, e.g. counter++, the value returned is the value in counter before it has been incremented.

This allows some C++ pedants to say that C++ is wrong, as it implies the enhanced value isn't used, and that it should be called ++C.

Answer 2

Answer:

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