關於「Knapsack greedy approximation」標籤，搜尋引擎有相關的訊息討論：

algorithm analysis - Knapsack Greedy Approximation: Worst Casecs.stackexchange.com › questions › knapsack-greedy-appr...Knapsack problem - Wikipediaen.wikipedia.org › wiki › Knapsack_problemGreedy approach to 0-1 Knapsack problem in specific instancesmathoverflow.net › question