“线性规划”是新教材的新增内容 .在求最优解时 ,通过平移直线的方法得出理论最优解 ,学生能理解和掌握 ;但是 ,如果要求出整数最优解 ,多数学生往往无法下手 ,屡屡出错 .针对这种情况 ,本文将就一个引例 ,介绍五种求整数最优解的方法 ,供大家参考 .为叙述方便 ,记理论最优解 “Linear programming” is the new content of the new textbook. In seeking the optimal solution, the theoretical optimal solution is obtained through the method of translating the straight line, and the students can understand and master; however, if the integer optimal solution is required, most students often Can not start, often mistakes. In response to this situation, this article will be an example of introducing five ways to find the optimal solution of integers, for your reference. For the convenience of the narrative, remember the theoretical optimal solution