1.分治法 http://www.cnblogs.com/steven_oyj/archive/2010/05/22/1741370.html
2.动态规划 http://www.cnblogs.com/steven_oyj/archive/2010/05/22/1741374.html
3.贪心算法 http://www.cnblogs.com/steven_oyj/archive/2010/05/22/1741375.html
4.回溯法 http://www.cnblogs.com/steven_oyj/archive/2010/05/22/1741376.html
5.分支限界法 http://www.cnblogs.com/steven_oyj/archive/2010/05/22/1741378.html