NOTE TO STUDENTS: These notes are for the instructor's use. If you happen to find them to be useful, that's great. If not, then please ignore these. Thanks! —The Instructor Lecture 13 BIT115 – Lectures Notes – Logical Operators Returning things other than True/False; Side Effects Integer tests: we can also get numbers back from these queries: int getAvenue(); int getStreet(); int getDirection(); // one of Directions.NORTH, Directions.SOUTH, etc int getSpeed(); Note that these are all public methods However, they aren't going to be all that useful unless we can compare them to other things And do some simple math on them. Logical Operators AND A && B are true only if both A, B are true OR A || B are true if A is true, B is true, or they're both true NOT !A is the opposite of A. If A is true, !A is false. If A is false, !A is true. && || ! Point out why we need these. Example: a number (X) is in the range (5, 10) You might try to write 5 < x < 10 However, this will be evaluated L to R, which won't work. You need 5 < X && X < 10