今天就分享网络项目问题吧,一个简单的网络项目问题是怎样的呢? 题目是这样的: 好了,接下来我们来用数学模型来表示吧: ok,接下来用AMPL代码来实现吧。 模型部分:
set nodel;
set links withi…
Centos7安装SCIP求解器 SCIP介绍 SCIP is currently one of the fastest non-commercial solvers for mixed integer programming (MIP) and mixed integer nonlinear programming (MINLP). It is also a framework for constraint integer programming and branch-cut-and-pri…