Boolean logical operators

The predefined boolean logical operators are: bool operator &(bool x, bool y); bool operator |(bool x, bool y); bool operator ^(bool x, bool y);
The result of x & y is true if both x and y are true. Otherwise, the result is false.
The result of x | y is true if either x or y is true. Otherwise, the result is false.
The result of x ^ y is true if x is true and y is false, or x is false and y is true. Otherwise, the result is false. When the operands are of type bool, the ^ operator computes the same result as the != operator.