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FabienArcellier/menu.prolog

Created December 14, 2012 15:39
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Create menu with price and calories associate with it
Raw
menu.prolog
entree(salade, 5, 400).
entree(taboulee, 3, 300).
plat(andouillette, 8, 500).
plat(steak, 10, 900).
fromage(bri, 3, 150).
fromage(camembert, 4, 300).
dessert(tarte, 5, 320).
dessert(flan, 4, 120).
menu(X, Y, Z, Prix, Calorie) :- entree(X, P1, C1), plat(Y, P2, C2), dessert(Z, P3, C3), Prix is P1+P2+P3, Calorie is C1+C2+C3.
menu(X, Y, Z, Prix, Calorie) :- entree(X, P1, C1), plat(Y, P2, C2), fromage(Z, P3, C3), Prix is P1+P2+P3, Calorie is C1+C2+C3.
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