May 2002
Beginner
320 pages
6h 18m
English
Content preview from SAMS Teach Yourself C++ in 10 Minutes SECOND EDITION
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Making the Calculator More General with a “Little Language”
You need to make a little change to the user interface of the calculator, to make it more “testable.”
User Interface
 | The part of the program that sends output to the user and gets input from the user. |
Instead of prompting users to input numbers or indicate that they want to stop, the program will now get commands from a “little language.” These commands will be typed into the running program when it needs input—just as you type on your handheld calculator.
A statement in this language has the following form:
<operator><operand>
<operator> can be any of the following:
+ to add the operand ...
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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.