Logical Operators in Java

Check Eligibility

Write a Java program that checks if a person is eligible to vote. The person must be at least 18 years old and a citizen.

Expected output: Prints "Eligible to vote" if conditions are met, otherwise "Not eligible".

Hint: Use logical AND (&&) to combine conditions.

Access Control

Create a Java program that grants access if a user is an admin or has a valid password.

Expected output: Prints "Access granted" if either condition is true.

Hint: Use logical OR (||) to combine conditions.

&& is the logical AND operator that short-circuits (stops evaluating if the first operand is false), while & is the bitwise AND operator that always evaluates both operands.

The logical OR operator returns true if at least one of the operands is true and short-circuits evaluation if the first operand is true.

Logical operators are fundamental in Java programming for making decisions based on multiple conditions.