Monthly Archives: August 2012

Lowest Common Ancestor of a Binary Tree

Posted on 08/09/2012 by Venkateswarlu Chennareddy

Problem:Find the lowest common ancestor of two given nodes in the binary tree. Solution:

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Palindrome Number

Posted on 08/09/2012 by Venkateswarlu Chennareddy

Problem: Check whether given number is a palindrome or not. Let’s do it without extra space. Solution:

Posted in Arrays | Leave a comment