Given a list of integers, let’s say N1 N2 … Nn, and a given integer X, the problem is put as:
is it possible to select all or some of the integers from the list that the sum of the selected integers equal to X.
I think is should be a common problem that already got a formal “term name”, which is what I’m looking for.
It’s called the Subset sum problem , although technically that is defined in terms of a set rather than a list.