Write a function that inputs a picture, a color, and a number. The number is the width of a border that you are to draw on all four sides of the picture, with the given color. You can assume that the number will always be an integer less than 50.

What will be an ideal response?

```
def makeBorder(picture, border, number):
width = getWidth(picture)
height = getHeight(picture)

for p in getPixels(picture):
x = getX(p)
y = getY(p)

if x setColor(p, border)
elif x>(width-number-1):
setColor(p, border)

if y setColor(p, border)
elif y>(height-number-1):
setColor(p, border)
```

Note: To achieve the desired effect one has to use “height-number-1” or “width-number1” instead of “height-1” and “width-1” or the border will not be the correct size.