Recap - Simple Logic

Part of the Fundamentals section of Coddy's C++ journey — lesson 25 of 74.

Challenge

Beginner

Given the following code snippet, your task is to assign boolean values (true or false) to variables b1, b2, and b3 so that b4 evaluates to true.

The variable b4 is calculated using the following logic:

It performs an AND operation (&&) between b1, b2, and the NOT of b3
For b4 to be true, all parts of the AND operation must be true

Try it yourself

#include <iostream>

int main() {
    bool b1 = ?;
    bool b2 = ?;
    bool b3 = ?;
    
    bool b4 = b1 && b2 && (!b3);
    std::cout << "b4 = " << b4;
    return 0;
}

All lessons in Fundamentals

2Variables Part 1

Whole Numbers Real Numbers String Boolean Char Constants

5Operators Part 2

Logical Operators Part 1 Logical Operators Part 2Recap - Simple LogicLogical Operators Part 3

8Number Calculator

Welcome Message Getting Numbers

Basic Operations

Formatted Output

11Arrays Basics

Declaring Arrays Accessing Elements Modifying Elements Recap - Pretty Print Array Arrays And Functions Recap - Product Array Recap - Reversed Array Enhanced For Loop Common Array Operations