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from pymprog import *

p = begin('save')

x = var('x', 3)

x[2].kind = int

c = par('c', [100, 300, 50])

b = par('b', [93000, 101, 201])

maximize(sum(c[i]*x[i] for i in range(3)), 'Profit')



300*x[0] + 1200*x[1] + 120*x[2] <= b[0]

0.5*x[0] +      x[1] + 0.5*x[2] <= b[1]

r = x[0] +          x[1] +     x[2] <= b[2]



solve()



save(mps='_save.mps', sol='_save.sol',

     clp='_save.clp', glp='_save.glp', 

     sen='_save.sen', ipt='_save.ipt',

     mip='_save.mip')



end()