Developers use statements to control the overall program flow, including variable declarations, conditional operations, and iterative processes. Here's how to write JavaScript statements.

The ELSE statement optionally follows the IF statement and gives an action to be taken when the IF expression is false. ... for example, if max(a)<20 then p=0; else p=1; The IF statement results in ...

SALONI: So, say for example, if Scrat finds the acorn, he's happy, else he's sad and keeps searching. On-screen graphic of text 'else' followed by a sad face. SALONI: Now let's see how we can use ...

IF-THEN/ELSE Statements. To perform an operation conditionally, use an IF statement to test an expression. Alternative actions appear in a THEN clause and, ... The following is an example of nested IF ...