Simply put, a Boolean variable can only have two possible values: true or false. Boolean variables in C++ convey these types of statements in code. False.Īs you learn C++, you’ll see that there will be times when you’ll need to address similar yes/no or true/false situations. We’re often faced with yes/no questions and true/false statements in the real world. Then, through a series of examples, we’ll see how Booleans work in code and when to use them. In this article, we’ll take a detailed look at the Boolean data type in C++. But to effectively use Booleans in C++, we’ll need to understand them first. We’ve seen it in mathematics and mathematical logic, but Boolean logic also happens to be an integral part of programming, with C++ being no exception. The concept of Boolean logic has existed since the mid-1800s.
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