internal static void setProblem()
{
net = new Network();
// Set constraint variables
v = new IntVariable[m][];
for (int i = 0; i < m; i++)
{
v[i] = new IntVariable[n];
}
_vsum = new IntVariable[m][];
for (int i2 = 0; i2 < m; i2++)
{
_vsum[i2] = new IntVariable[n];
}
_hsum = new IntVariable[m][];
for (int i3 = 0; i3 < m; i3++)
{
_hsum[i3] = new IntVariable[n];
}
for (int i = 0; i < m; i++)
{
for (int j = 0; j < n; j++)
{
v[i][j] = null;
if (puzzle[i][j].Equals("-"))
{
v[i][j] = new IntVariable(net, 0, 1);
}
_vsum[i][j] = null;
_hsum[i][j] = null;
}
}
// Set constraints
for (int i = 0; i < m; i++)
{
for (int j = 0; j < n; j++)
{
if (puzzle[i][j].Equals("-"))
{
IntVariable vsum_ = vsum(i, j);
IntVariable hsum_ = hsum(i, j);
vsum_.Add(hsum_).Subtract(v[i][j]).Ge(1);
}
else if (puzzle[i][j].Equals("^\\d$"))
{
int sum = Int32.Parse(puzzle[i][j]);
IntVariable asum = adjacentSum(i, j);
asum.Equals(sum);
}
}
}
}
