Basic HTML version of Foils prepared Feb 19 1999
| This statement is also called a "conditional" statement. It tests a "condition" and if it's true, it executes the first set of statements, and if it's false, instead it executes a second set of statements. |
| if ( num == 0 ) |
| { y = 0; g.setColor ( Color.red ); } |
| else |
| { y = 1; g.setColor ( Color.black ); } |
| if and else are keywords |
| The condition is in ( )s. |
| If the condition is true, execute these statements, |
| otherwise these. |