Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order. You may assume no duplicates in the array.

Given a non-empty binary tree, find the maximum path sum. For this problem, a path is defined as any sequence of nodes from some starting node to any node in the tree along the parent-child ...

I am Java programmer, blogger on http://javarevisited.blogspot.com and http://java67.com They will help you to create a clean and modular design, which would be easy ...

Let’s look at the most important package you’ll be dealing with when writing games with Mobile Internet Device Profile (MIDP) 2.0: the package javax.microedition.lcdui.game. In this chapter, I show ...