On Sunday, March 30 a fight occurred in the Club Room, the employees’ cafeteria of Mid-States Community Services’ Housing Department, between a housing administrator-intern and a building technician. The two men grappled for several seconds, rolling on the floor and throwing punches, until they were pulled apart by two interns and another technician who were standing by when the fight broke out. Aside from a bloody nose and a puffed left eye, the intern who had been
Minimum-Cost Flow Problems (Section 7.1)(最小费用流问题) A Case Study: The BMZ Maximum Flow Problem (Section 7.2)(案例研究:BMZ公 司的最大流问题) Maximum Flow Problems (Section 7.3)(最大流问题)