51 lines
1.5 KiB
Java
51 lines
1.5 KiB
Java
// Copyright 2010-2017 Google
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import com.google.ortools.sat.*;
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public class SimpleSolve {
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static {
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System.loadLibrary("jniortools");
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}
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static void SimpleSolve() {
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// Creates the model.
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CpModel model = new CpModel();
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// Creates the variables.
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int num_vals = 3;
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IntVar x = model.newIntVar(0, num_vals - 1, "x");
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IntVar y = model.newIntVar(0, num_vals - 1, "y");
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IntVar z = model.newIntVar(0, num_vals - 1, "z");
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// Creates the constraints.
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model.addDifferent(x, y);
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// Creates a solver and solves the model.
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CpSolver solver = new CpSolver();
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CpSolverStatus status = solver.solve(model);
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if (status == CpSolverStatus.FEASIBLE)
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{
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System.out.println("x = " + solver.value(x));
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System.out.println("y = " + solver.value(y));
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System.out.println("z = " + solver.value(z));
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}
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}
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public static void main(String[] args) throws Exception {
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SimpleSolve();
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}
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}
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