陈大连老师在《数学通讯》2014年第4期(上半月)发表的文章中从不同的角度阐析了二元规划问题的另一种解题途径,构思巧妙,让人回味无穷.但细细品读,笔者却感觉到方法有些繁琐,并不实用.文中所涉及的问题实质就是二元规划问题中的两种基本类型:“斜率型”和“截距型”.在求解这一类问题时,若能充分地把握住目标函数的结构特征,运用换元的思想,将问题转化为二元规划问题的一般形式,传统 In an article published in the fourth issue (first half) of Mathematical Communication, Professor Chen drew on another way to solve the binary programming problem from different perspectives, which is cleverly designed and memorable. I read fine articles, but I feel some cumbersome methods, not practical.The essence of the problem involved in the paper is the two basic types of binary programming problems: “slope type ” and "intercept type In this kind of problem, if we can fully grasp the structural features of the objective function and apply the idea of ​​exchange, we can transform the problem into the general form of the binary programming problem. The traditional