这个小程序是算法设计与分析方面的,求解背包问题,用的是递归设用的方法,本程序不是本人做的,朋友做的,可以拿来参考一下,不要抄袭,本人尊重版权朋友.-this is a small program algorithm design and analysis, problem solving backpack, it was established with the recursive method, the procedure is not my doing, friends do, can be used for reference, not plagiarism, I respect copyright friends.