“If” Statements

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.

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.