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1. TREE TRAVERSALS TREE TRAVERSALS

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   ## Tree Traversals (In-order, Pre-order, Post-order)

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   ## Interviewer Prompt

2. ROSE FILTER ROSE FILTER

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   # Rose Filter

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   ## Prompt

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   Design a simple web app that features a color swatch preview (in 6 color hex notation, e.g. #a02bff), and filter button. When pressed, the filter button should apply a 'Rose' fitler, making the color of the swatch 20% more red, 10% less green, and 10% more blue. You should write this web app in pure JS, HTML, and CSS if possible.