最小重量机器设计问题：设某一机器由N个部件组成，每一个部件都可以从M个不同的供应商处购得。设wij是从供应商j处购得部件i的重量，cij是相应的价格。试设计一个算法

机器最小重量设计 基本算法分析 初学者必读-Minimum weight design of the basic machine algorithm analysis reading for beginners

经典回溯算法题-最小重量机器设计问题.值得去学习。-The classical algorithm problem- the minimum weight design of the machine back. It is worth to learn.

最小重量机器设计问题，供应商 重量，价格-Minimum weight design problem machines, suppliers weight, price

使用C++平台用分支限界法解决最小重量机器设计问题?：对于给定的机器部件重量和机器部件价格，计算总价格不超过d的最小重量机器设计(Using c + + platform with branch threshold method solving the problem of minimum weight machine design: for a given weight of machine parts and machine parts price, calculate the total