AP CSP Boolean expressions

Boolean value

A data type that can evaluate to only one of two values: $\text{true}$ or $\text{false}$.

Logical operator $\text{NOT}$

Evaluates to $\text{true}$ if the given condition is $\text{false}$, and $\text{false}$ if the condition is $\text{true}$.

Logical operator $\text{AND}$

Evaluates to $\text{true}$ only when both conditions evaluate to $\text{true}$; otherwise, it evaluates to $\text{false}$.

Logical operator $\text{OR}$

Evaluates to $\text{true}$ if at least one of the conditions evaluates to $\text{true}$; otherwise, it evaluates to $\text{false}$.

Relational operator $\neq$

Tests whether two variables, values, or expressions are not equal to each other.

Expression testing if an integer variable $\text{num}$ is even

$$\text{num} \text{ MOD } 2 = 0$$

Expression testing if an integer variable $\text{num}$ is odd

$$\text{num} \text{ MOD } 2 = 1$$