Logic to generate a pattern
The requirement is something like this.......
Sum = 7
Availability Matrix = [5, 4, 6, 1]
Required: I need all set of possible unique combinations that sums to 7.
Few example combinations: [5, 2, 0, 0], [4, 3, 0, 0], [3, 4, 0, 0]
I also have a few questions...
? Can we tell the number of unique number of solutions that can be formed well in advance.
? There are many solutions to this problem which one would be the good in terms of performance imagine when the availabilty matrix is huge
Early help would be appreciated.