What does the "drawCircles" function accomplish in the drag and drop example?

The "drawCircles" function is responsible for creating and rendering a variety of circles on the screen during the drag and drop example. This function typically generates circles in random colors and places them at random positions within the defined area. The randomness adds an element of surprise and makes the visual output more dynamic and engaging for users.

By employing this function, the program can repeatedly display new circles each time it is called, which contributes to the overall interactivity of the drag and drop feature. Each circle's position and color is determined programmatically, allowing for a visually stimulating experience and demonstrating how code can directly affect graphical output. This function enhances the user's interaction with the canvas by populating it with colorful elements that users can interact with.