C++ Boolean

In C++, a Boolean is a data type that represents logical values. It can hold one of two possible values:

1. true (typically representing a condition that is correct or valid).
2. false (typically representing a condition that is incorrect or invalid).

The bool type in C++ is used to store these values, and it’s commonly used in decision-making structures like if statements or loops, where the program needs to evaluate conditions as either true.

Example: Use Boolean value false

#include <iostream>
using namespace std;

int main() {
    bool isManager = true; 
    if (isManager) {
        cout << "John is Manager." << endl;
    } else {
        cout << "John is Developer." << endl;
    }

    return 0;
}

Output:

Example: Use Boolean value false

#include <iostream>
using namespace std;

int main() {
    bool isEmployeeActive = false; 
    if (isEmployeeActive) {
        cout << "Employee is active." << endl;
    } else {
        cout << "Employee is not active." << endl;
    }

    return 0;
}

Output: