Note: The && operator is a short-circuit logical AND that evaluates the second operand only if the first is true.

Note: The | operator performs a bitwise OR operation on two integral types.

Note: The ^ operator performs a bitwise XOR operation; hence, 3 ^ 2 results in 1 (binary 11 ^ 10 = 01).

Note: The ?? operator is known as the null-coalescing operator.

Note: Multiplication and division have higher precedence than addition and subtraction.

Note: The left shift operator << shifts bits to the left, effectively multiplying the number by 2 for each shift.

Note: The modulo operator % returns the remainder of the division.

Note: The ! operator negates the boolean value.

Note: This is a compound assignment operator.

Note: Integer division truncates the decimal part.