Create a web page named [url removed, login to view] that contains a button and a text box named numberBox, which has an initial value of 1. Double this number each time when button is clicked.
Add a second button. Each time this new button is clicked, the value in the text box named numberBox should be halved. For example, if the box contains the number 1,024, clicking the button should reduce the number to 512.
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