code: def example(n):
      
      J,p,r,d,w = multidict({
          1:[1,4,0,3],
          2:[4,0,0,1],
          3:[2,2,0,2],
          4:[3,4,0,3],
          5:[1,1,0,1],
          6:[4,5,0,2],
          })
      return J,p,r,d,w
docs: Data generator for the one machine scheduling problem.