// For brute force we evaluate every possible combination of N Items (in ALL K Slots)
// Possible Solutions = 2^N (when including all possible values for K)
// 1234 == 00,1,2,3,4,12,13,14,23,24,34,123,124,134,234
// 24 / (24 *
// N! / (K! * (N -K)!)
// 123 == 321 == 132 == 321 ETC (order does not matter)
// 1234 (N=4, K=2) 12,13,14,23,24,34,
// 4! / (2! * (4-2)!) == 24 / ( 2 * 2) == 24/4 == 6
private void HandleSolution(KSItem[] solution)
{
SolutionCount++;
KnapsackSolution curSolution = new KnapsackSolution(TM);
for (int s = 0; s < solution.Length; s++)
{
curSolution.TryAddItem(solution[s]);
}
if (OptimalSolution == null || curSolution.Result.Value > OptimalSolution.Result.Value)
{
OptimalSolution = curSolution;
}
}
private void HandleSolution(KSItem[] items)
{
SolutionCount++;
KnapsackSolution curSolution = new KnapsackSolution(TM);
//in the permutation scenario the order the items are added to the knapsack are important (the constraints maybe violated)
for (int s = 0; s < items.Length; s++)
{
curSolution.TryAddItem(items[s]);
}
if (OptimalSolution == null || curSolution.Result.Value > OptimalSolution.Result.Value)
{
OptimalSolution = curSolution;
}
return;
}