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40 lines
1.1 KiB
40 lines
1.1 KiB
3 years ago
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include "globals.mzn";
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enum Signals = { A, B, C, D, E, F, G };
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set of Signals: Zero = { A, B, C, E, F, G };
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set of Signals: One = { C, F };
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set of Signals: Two = { A, C, D, E, G };
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set of Signals: Three = { A, C, D, F, G };
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set of Signals: Four = { B, C, D, F };
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set of Signals: Five = { A, B, D, F, G };
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set of Signals: Six = { A, B, D, E, F, G };
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set of Signals: Seven = { A, C, F };
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set of Signals: Eight = { A, B, C, D, E, F, G };
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set of Signals: Nine = { A, B, C, D, F, G };
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array[1..10] of set of Signals: AllSignals = [ Zero, One, Two, Three, Four, Five, Six, Seven, Eight, Nine ];
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array[int] of set of Signals: Patterns;
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% Patterns = [
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% { A, C, E, D, G, F, B },
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% { C, D, F, B, E },
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% { G, C, D, F, A },
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% { F, B, C, A, D },
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% { D, A, B },
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% { C, E, F, A, B, D },
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% { C, D, F, G, E, B },
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% { E, A, F, B },
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% { C, A, G, E, D, B },
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% { A, B },
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% ];
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array [Signals] of var Signals: Map;
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constraint alldifferent(Map);
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constraint forall(pattern in Patterns)(
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exists(digit in AllSignals)(
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{ Map[x] | x in pattern } = digit
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)
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);
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output [show(Map)];
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