I have been trying to learn Jacop to solve my constraint satisfaction problems. I could not find any tutorials online other than the Api.
So I am trying to test out how its methods work.
For example on using SumInt. I am trying to count how many times a number comes on a list. How can i do that using JaCop?
Like if I have a list having these data : 10,20,10,30,10,50,40
How can I count how many times 10, 20 , 30 ,40 , 50 appeared using JaCop? This is an example i got from the Api page online. But that does not look like what I want to do.
Store store = new Store();
IntVar a = new IntVar(store, "a", 1, 3);
IntVar b = new IntVar(store, "b", 1, 3);
IntVar c = new IntVar(store, "c", 1, 3);
IntVar sum = new IntVar(store, "sum", 1, 10);
IntVar[] v = {a, b, c};
Constraint ctr = new SumInt(store,v, "==", sum);
store.impose(ctr);
