January 2011
Intermediate to advanced
1648 pages
70h 30m
English
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Stack
Everyone knows a stack by now, as seen with call stacks and evaluation stacks. Stacks are last-in, first-out (LIFO) collections. Compare it to a stack of books where it’s (nearly) impossible to get a book other than the one at the top without popping the books on top of it off the stack first. The basic operations are called Push and Pop, and a Peek method allows looking at the top element without popping it off. Figure 16.4 graphically depicts the operation of a stack.
Figure 16.4. Operation of a stack data structure.
To illustrate the use of a stack, take a look at the following code fragment:
Similar to the Queue type, Stack is implemented ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.