Re: [algogeeks] Answer This

2010-12-16 Thread vamsee marpu
Ans : Total 20 green-eyed people were there in the village. -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algoge...@googlegroups.com. To unsubscribe from this group, send email to

Re: [algogeeks] valid paranthesis

2010-12-08 Thread vamsee marpu
Hi, You can use Recursion logic of Catalan Numbers. M. Vamsee -- You received this message because you are subscribed to the Google Groups Algorithm Geeks group. To post to this group, send email to algoge...@googlegroups.com. To unsubscribe from this group, send email to

[algogeeks] BST to Double Linked List Without Using Extra Space

2010-11-24 Thread vamsee marpu
Hi, Can anybody help me in solving the following problem: Convert a binary search tree in to a doubly linked list in level order without using extra space : BST 1 / \

Re: [algogeeks] Mathematics Puzzle

2010-11-22 Thread vamsee marpu
@Ashim : Yes @Shiv Shankar : The Question says : *the students arrange themselves in random order in the queue. *69* *is possible only when the students arrange themselves in decreasing order of their rank. -- You received this message because you are subscribed to

[algogeeks] Mathematics Puzzle

2010-11-21 Thread vamsee marpu
Does anybody know the solution for the following problem : *A headmaster of a primary school performs an activity with the students of a class to encourage them to perform better in academics. He asks them to stand in queue, starts calling the students out one by one and asks them their rank in