What does && means in C++

Answer 1

It is a Logic operator. You use it to combine Logic statement.

&& is an AND

it means both statements left and right from it have to be True so the whole is True

more:

|| is an OR

it means left or right has to be true for the whole to be true

last but not least there is the

! it is an NOT

everythin in front of it turns to the oposit True -> False , False-> True

Answer 2

thanks