Algorithms: Design and Analysis Note

Divide-and-Conquer

 Master method

Assumption:all subproblems has same size

Recurrence Format 

The Master Method formula

Randomized Algorithms

QuickSort (选取一个pivot是关键,选取pivot的思想是关键)

Randomized Selection (也就是 QuickSelect)(也是选取一个pivot是关键)(分析running time的思想特别有借鉴意义

以及在contraction algirithm中的应用

原文地址:https://www.cnblogs.com/whuyt/p/4900386.html