December 2012
Intermediate to advanced
304 pages
7h 51m
English
Content preview from Coding Interviews: Questions, Analysis & Solutions
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CHAPTER 4
Algorithms
In addition to data structures, algorithms are also quite common topics in interviews. There are many interview questions about search and sort algorithms. Backtracking, dynamic programming, and greedy algorithms are useful tools to solve many problems posed in coding interviews. Additionally, bit operations can be viewed as special algorithms to manipulate binary integers. All of these algorithms will be discussed in this chapter.
Recursion and Iteration
Repeated operations are handled either by recursion or iteration with loops. Recursion is a function (method) that invokes itself, directly or indirectly. One of the fundamental ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.