Combinatorial Optimization: Given a set of items, each with a size and a value, determine the number of each item to include in a collection so that the total size is less than or equal to a given limit and the total value is as large as possible.


Combinatorial Optimization: Given a set of items, each with a size and a value, determine the number of each item to include in a collection so that the total size is less than or equal to a given limit and the total value is as large as possible.