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One- and two-dimensional 'element' constraints Description Defining one- and two-dimensional 'element' constraints. Further explanation of this example:
'Xpress Kalis Mosel Reference Manual'
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element.mos (!**************************************************************** CP example problems =================== file element.mos ```````````````` Element constraints. (c) 2008 Artelys S.A. and Fair Isaac Corporation Creation: 2005, rev. 2007 *****************************************************************!) model "Element" uses "kalis" declarations RY = 43..52 RX = 1..2 D: array(RY) of integer D2: array(RX,RY) of integer x,y,d_of_y,d_of_x_y: cpvar end-declarations D :: (43..52)[ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9] D2:: (1..2,43..52)[10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29] setname(x, "x") setname(y, "y") setname(d_of_y, "d_of_y") setname(d_of_x_y, "d_of_x_y") writeln("Original domains: ", x, y, d_of_y, d_of_x_y) element(D,y) = d_of_y element(D2,x,y) = d_of_x_y writeln("After propagation: ", x, y, d_of_y, d_of_x_y) ! Solve the problem while (cp_find_next_sol) do nbSolutions += 1 writeln("Solution ", nbSolutions, ": x:", getsol(x), " y:", getsol(y), " d_of_y:", getsol(d_of_y), " d_of_x_y:", getsol(d_of_x_y)) end-do writeln("done!") end-model | |||||||||||

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