Well, it's the interview homework. I guess it's out of the question. This kind of interview plan is also quite embarrassing. It's too good to be cheated. It's not good enough to spend less time.
It is normal to encounter this kind of high probability because it is not possible to cheat the scheme internally unless you just take a product to model and render hand-painted or something.
Is there a way to realize this gradual color change process reality
Brother Cheng went to Hua Xizi?
The color is very nice.