public static void test(double[][] A, double[] b, double[] c) {
Simplex lp = new Simplex(A, b, c);
System.out.println("value = " + lp.value());
double[] x = lp.primal();
for (int i = 0; i < x.length; i++) System.out.println("x[" + i + "] = " + x[i]);
double[] y = lp.dual();
for (int j = 0; j < y.length; j++) System.out.println("y[" + j + "] = " + y[j]);
}
// test client
public static void main(String[] args) {
try {
test1();
} catch (ArithmeticException e) {
e.printStackTrace();
}
System.out.println("--------------------------------");
try {
test2();
} catch (ArithmeticException e) {
e.printStackTrace();
}
System.out.println("--------------------------------");
try {
test3();
} catch (ArithmeticException e) {
e.printStackTrace();
}
System.out.println("--------------------------------");
try {
test4();
} catch (ArithmeticException e) {
e.printStackTrace();
}
System.out.println("--------------------------------");
int M = Integer.parseInt(args[0]);
int N = Integer.parseInt(args[1]);
double[] c = new double[N];
double[] b = new double[M];
double[][] A = new double[M][N];
for (int j = 0; j < N; j++) c[j] = Math.random() * 1000;
for (int i = 0; i < M; i++) b[i] = Math.random() * 1000;
for (int i = 0; i < M; i++) for (int j = 0; j < N; j++) A[i][j] = Math.random() * 1000;
Simplex lp = new Simplex(A, b, c);
System.out.println(lp.value());
}