电路板排列问题的分支限界解法,,本程序取自王晓东编著“算法分析与设计”第 225 页，原程序不通，我调试已通过。 ,Circuit board with the issue of branch and bound method, this procedure from Xiaodong edited Algorithm Analysis and Design section 225, the original procedures for access, I have passed deb

分支限界的方法描述，有不同的9种分支限界方法-Branch and bound method described in 9 different branch and bound method