这本书在国内已经绝版。目录如下 Introduction Dorit S. Hochbaum 0.1 What can approximation algorithms do for you: an illustrative example 0.2 Fundamentals and concepts 0.3 Objectives and organization of this book 0.4 Acknowledgments I Approximation Algorithms for Sc
good_lp
一个易于使用的线性编程建模器，具有大问题的性能，并且类型正确。
use good_lp :: {variables, variable, coin_cbc, SolverModel, Solution};
fn main () {
let mut vars = variables! ();
let a = vars. add ( variable (). max ( 1 ));
let b = vars. add ( variable (). min
