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. The expression to be evaluated is often a comparison, for example, if max(a)<20 ...

SALONI: Now let's see how we can use an 'if/else' statement with our buddy Scrat. On-screen graphic shows a programming block in Blockly with three segments labelled 'if path ahead', 'do', and 'else'.

if max(a)<20 then p=0; else p=1; The IF statement results in the evaluation of the condition (MAX(A)<20). If the largest value found in matrix A is less than 20, P is set to 0. Otherwise, P is set to ...