| 1 | #include <iostream>
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| 2 | #include <lemon/lp.h>
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| 3 |
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| 4 | using namespace std;
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| 5 | using namespace lemon;
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| 6 |
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| 7 | int main() {
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| 8 | Lp lp;
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| 9 |
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| 10 | Lp::Col x1 = lp.addCol();
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| 11 | Lp::Col x2 = lp.addCol();
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| 12 |
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| 13 | lp.addRow(x1 <= 10);
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| 14 | lp.addRow(x2 <= 20);
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| 15 |
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| 16 | lp.obj(x1 + x2);
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| 17 | lp.max();
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| 18 |
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| 19 | lp.solve();
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| 20 |
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| 21 | cout << "Primal status: " << lp.primalType() << endl;
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| 22 | cout << "Primal objective value: " << lp.primal() << endl << endl;
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| 23 |
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| 24 | cout << "Primal value of the columns:" << endl;
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| 25 | cout << "x1 = " << lp.primal(x1) << endl;
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| 26 | cout << "x2 = " << lp.primal(x2) << endl;
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| 27 |
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| 28 | return 0;
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| 29 | }
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