Sorting using pso

I have a values from 1 to 80 which are randomly places,no wi want to apply an PSO algorithm,such that a values can be sorted,is it possible to apply PSO for this,please suggest an idea

[Walter Roberson]

This is perhaps possible. First, though, you will need to define a way to measure how un-sorted a trial solution is, so that the PSO algorithm can head towards "more sorted".

[kash]

i dont know what u mean by how un-sorted a trial solution is,in tat i want to calculate g best ,pbest,fitness etc