At the end of a simulation involving a skater, the type of energy the skater has would typically be kinetic energy if they are in motion. If they are at the highest point of a ramp, they might have potential energy as well. However, if the simulation specifies that the skater is at rest and on a flat surface, one could argue that they have some thermal energy due to their body's heat.
If you can describe the specific conditions at the end of the simulation, I could provide a more precise answer!