Imagine that you have a picture, and you are painting a copy of it. But you have only eight colors. Write a function that inputs a picture, and makes these changes to each pixel. For each of red, green, and blue, if the component is less than 100, make it zero. Otherwise, make it 255.

What will be an ideal response?

```
def paintLimited(picture):
for p in getPixels(picture):
valueR = getRed(p)
if valueR<100:
setRed(p,0)
else:
setRed(p,255)
valueG = getGreen(p)
if valueG<100:
setGreen(p,0)
else:
setGreen(p,255)
valueB = getBlue(p)
if valueB<100:
setBlue(p, 0)
else:
setBlue(p,255)
```