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30 lines
879 B
Modula-2
30 lines
879 B
Modula-2
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set Wyjscie;
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set Wezly;
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set StartWezly;
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set WyjscieWezly;
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set StartWyjscieWezly;
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set Projekty;
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set Zespoly;
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param u{z in Zespoly, p in Projekty};
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var f{i in StartWyjscieWezly, j in StartWyjscieWezly}, >= 0;
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maximize Q: sum {p in Projekty, t in Wyjscie} f[p,t];
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Ograniczeni_jeden{i in StartWyjscieWezly, j in StartWyjscieWezly}:
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f[i,j] >= 0;
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Ograniczeni_dwa{i in StartWyjscieWezly, j in StartWyjscieWezly}:
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f[i,j] <= 1;
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Ograniczeni_trzy{p in Projekty, z in Zespoly}:
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f[z,p] <= u[z,p];
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Ograniczeni_cztery{p in Projekty}:
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sum {z in Zespoly} f[z,p] = 1;
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Ograniczeni_piec{z in Zespoly}:
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sum {p in Projekty} f[z,p] = 1;
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Ograniczeni_szesc{n in Wezly}:
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sum {i in WyjscieWezly} f[n,i] = sum {j in StartWezly} f[j,n];
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solve;
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display {i in Wezly, j in Wezly: f[i,j] > 0}: f[i,j];
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display: Q;
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