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Posts Tagged: algorithm

Recursively sort a array

I recently came across a simple telephonic interview problem. The problem was to sort an array recursively. But even numbers need to be placed before odd numbers. At first glance it was obvious that it was a simple case of implementation of merge sort...

Continue reading → algorithm java code

Find kth largest element in an array

The other day I stumble upon the question to find the kth largest element in the array. At first glance, I thought the solution was trivial. But later I thought that there are multiple ways to achieve efficient solution...

Continue reading → algorithm ruby heap max-heap projects