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from pymprog import *



def testBinder():

   binder = iprod(('a','b'),range(3))

   print(len(binder))

   vd = {}

   for t in binder: 

     vd[t] = t

   for t in binder: print(vd[t])





testBinder()



def testProblem():

  p = model('test')

  x = p.var('x', 3)

  for i in range(3): print(x[i] <= 5)

  inds = iprod(range(3), range(2))

  y = p.var('y', inds)

  for t in inds: print(1 <= y[t] <= 3)

  print()

  #ex = (-x[0] + 2* x[1] - 5*y[2,1])*3 + 23

  #print(ex)

  #print(10 <= ex <= 30)

  #p.st(20 <= ex <= 60)

  for i in range(3): print(x[i].name, x[i].bounds)

  print("End")

  #del ex

  #del p.p

  #del p



testProblem()



import gc

gc.collect()

print(gc.garbage)