Control Structures - Loops and Conditional Statements

Try these exercises to test your skills with loops. Do...while, For, and While loops are all represented, as well as the various flavors of If statements. You will find some of more advanced versions of these structures in the Forms section.

The Control Structures section includes the following exercises:

#1: If-Else Statement

Use the if-else construct to print one of two statements to the browser, depending on whether the current month is August.

#2: Simple Loops

Create several nonsense outputs to practice using do...while, for, and while loops.

#3: Simple For Loop

Send a list of formulas to the browser, the squares of the numbers from 1-12, using a for loop.

#4: Nested For Loops

Using nested for loops, create a multiplication table for the numbers 1-7.

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