This method is named neighborhood integral point search method. It is tally with logical development of branch-bound method, also is a mature mark in solving integer programming by analytic method. 该方法是迄今为止求解整数规划的最为简捷有效的方法,是分枝定界法合乎逻辑的发展,也是用常规方法求解整数规划问题走向成熟的标志。