Used hints to solve but why is there a "bool" in there?

Question

I do not remember covering "bool" at all and from the looks of it the first missing blank should be "Box". If I am wrong then can you please clarify why and/or explain the bool?

Answer 1

if bool is short for boolean ...then it is a data type like int and string.. it can take two possible values.. true or false.

Answer 2

I see it now. We had not used many bools in examples and that particular one was asking true or false and not for a particular value.

Answer 3

it's of special help when using if statement and while loops

Answer 4

I belive that should be "Box" and not bool to...could it be a mistake???

Answer 5

Missed this one too... The first one.

Answer 6

the return value of the overloading operator is boolean that's why it needs a bool for that specific problem, even I was confused for the blank space need four characters to be filled in.