on April 23, 2022

What is a bool in C++?

Space & Navigation

Decoding the Bool: Making Sense of True/False in C++

So, you’re diving into C++? Awesome! One of the first things you’ll bump into, and something you’ll use constantly, is the bool. Simply put, a bool is your way of representing whether something is true or false. Think of it as a light switch: it’s either on (true) or off (false). That’s really all there is to it at the most basic level.

In C++, we declare a bool variable using the bool keyword. Check it out:

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