Handling Events

Several programs are shown here that illustrate event handling.

Count the Clicks

To zero out the counts, refresh the page.

Current Date and Time

Ticket Calculation

Number of Adult tickets (at $25.00):

$0.00

Number of Child tickets (at $10.00):

$0.00

Number of Senior tickets (at $20.00):

$0.00

Total:

$0.00

Sieve of Eratosthenes

This is an implementation of the Sieve of Eratosthenes to enumerate prime number as described in pages 439 and 440 of "Code." The maximum number used is 100000.

Number to calculate primes up to (but not including):