Snapsack problem refers to the situation you want to find a combination of items that can fill up a container. Each items should be attached with a value, and there should be a target value that means a container is filled up. For example, a container has 25 spaces and there are items that will take 1, 5, 7, 6, 4 or 10 spaces. You have to find all the combinations that fit the container.
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