"How do we use the simulated annealing algorithm to maximize the function f(x) = x2 on the integer interval [0, 31]?"

I don't need the answer in code, just a sort of pseudo code. I need to figure out how to start, how to move, how to find the temperature, and how to find the solution.

Obviously, I should always accept a move if the new state is greater than the old state. I'm not sure what my formula for the random test should be or how I figure that out.