#Marriage

hdu 3416 Marriage Match IV (最短路+最大流)

DescriptionDonotsincerenon-interference。Likethatshow,nowstarvaealsotakepartinashow,butittakeplacebetweencityAandB.StarvaeisincityAandgirlsareincityB.Everytimest...
代码星球 ·2020-08-21