Logical Operators

Logical operators combine boolean expressions and are essential for complex conditions.

AND Operator (&&)

Returns true only if BOTH operands are true:

OR Operator (||)

Returns true if AT LEAST ONE operand is true:

NOT Operator (!)

Inverts the boolean value:

Short-Circuit Evaluation

Combining Operators

Exercise: Eligibility Check

Check if someone qualifies for a discount (student OR senior):

Exercise: Login Check

Check if a login is valid (correct username AND password):