Re: [algogeeks] Re: Given an integer n , you have to print all the ways in which n can be represented as sum of positive integers

2011-03-14 Thread ravi teja
Use DP

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Re: [algogeeks] binary search for Linked List?

2011-03-08 Thread ravi teja
Yes , it is possible . But it does not make sense . The thing that matters
while doing binary search for arrays is that we can access any element in
O(1) time . But , for a linked list it becomes an average of O(n) . And on
average we have an O(nlogn) algorithm with highly confusing code and messy
pointers .

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Re: [algogeeks] matrix(amazon)

2011-02-18 Thread ravi teja
use kadane 2D  algo for  first one

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Re: [algogeeks] Re: Largest rectangle in a binary matrix

2010-12-09 Thread ravi teja
 @juver++  : Could you please elaborate your answer a little ... ?

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Re: [algogeeks] Largest rectangle in a binary matrix

2010-12-08 Thread ravi teja
Use kadane's 3D algorithm

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