Java Basics - Control Flow and Conditionals 2

Logical Operators

 There are three main logical operators:

AND  &&
For example: 3<5 && 2> 15  results in false
AND needs both of its conditions to be true to evaluate to true.

OR        ||
For example:3< 5 || 2>15 results to true
OR only needs one of its conditions to be true to evaluate to true.

NOT     !
For example:!(3<5) results to false
The NOT turns a boolean value into its opposite value

The order of operations is:

1. Parentheses ()
2. NOT !
3. AND &&
4. OR ||

More on Logical Operators

AND evaluates before OR. 
So false&&true||true  evaluates to true 
while false&&(true||true) evaluates to false
_______________________________________________

Nested IF Statements

This means that an if statement is within an if statement.

if(condition1 ==true){
       if(condition2 == true) {} //this is the nested if statement.
}



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