👉 The term "knapsack" is a metaphor in computer science, specifically used to refer to an algorithm or data structure that allows for efficient and optimized storage and retrieval of items. It involves selecting the maximum number of items that fit into a specified capacity while minimizing the total weight or cost associated with those items. In this context, knapsacks are typically used to store items such as items that can be stacked together but do not need to be packed in one continuous block. The idea is to