Random A

Remember to include System.Random to make these exercises work.

1. Print a random integer in the range [1,10].

2. Print a random Double in the range [100,200].

3. Make a circle of radius 2 centered at the origin with a random color from this list:

    somecolors = [red, orange, yellow, green, blue, purple]
   

4. Create a function that takes in a StdGen and produces a random color from the somecolors list (above).

5. Create a CS record (data) that holds a pt :: Point, a cx :: Color, and a gen :: StdGen.

6. Given a CS record, draw a solid radius 1.0 circle of that color at the point in the record.

7. Make a drawing that selects new a random coordinate and color every time the person hits a key. Except hitting “C” should just randomly change the color.