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Description
Shows how directly load a problem and solve it in Python

Further explanation of this example: 'Xpress Python Reference Manual'

Source Files

```# Example that uses loadproblem() to create a Mixed Integer
# Special Ordered Sets
#
# (C) Fair Isaac Corp., 1983-2020

import xpress as xp

p = xp.problem()

['G', 'G', 'L', 'L'],  # qrtypes
[-2.4, -3, 4, 5],  # rhs
None,  # range
[3, 4, 5],  # obj
[0, 2, 4, 8],  # mstart
None,  # mnel
[0, 1, 2, 3, 0, 1, 2, 3],  # mrwind
[1, 1, 1, 1, 1, 1, 1, 1],  # dmatval
[-1, -1, -1],  # lb
[3, 5, 8],  # ub
[0, 0, 0, 1, 1, 2],  # mqobj1
[0, 1, 2, 1, 2, 2],  # mqobj1
[2, 1, 1, 2, 1, 2],  # dqe
[2, 3],  # qcrows
[1, 2, 0, 0, 2],  # qcmqcol1
[1, 2, 0, 2, 2],  # qcmqcol2
[3, 4, 1, 1, 1],  # qcdqval
['I', 'S'],  # qgtype
[0, 1],  # mgcols
[0, 2],  # dlim
['1', '1'],  # qstype
[0, 2, 4],  # msstart
[0, 1, 0, 2],  # mscols
[1.1, 1.2, 1.3, 1.4])      # dref