Join Peggy Fisher for an in-depth discussion in this video Loops, part of Up and Running with C++.
…When testing the programs we've written so far, we had…to build and run the program, each time with different values.…It's not hard when we only have a few test cases.…But what happens when we want to test 100 values or maybe even 1,000?…Or maybe we don't even know how many times we need to run the program?…Fortunately, we have several ways to repeat a block of code.…C++ has three types of loops.…The first is a do, some block of code, while some condition is true.…Note that this particular type of loop always executes at least once.…
The while loop is set up to repeat as long as a conditional statement is true.…And the for loop executes for a predetermined number of times.…Let's start out with a while example.…While some condition is true.…If we took out a simple loan of $5000, how many months…would it take to pay it back if we paid $500 per month?…Well here's a flowchart of the process.…The very top box is the decision box.…It says is the balance greater zero?…If the result of that test is true, it will add one to…
- Downloading and exploring the C++ IDE
- Working with loops
- Using predefined functions
- Creating custom functions
- Creating and instantiating classes
- Working with external files
Skill Level Beginner
Q: How do I upgrade the C++ compiler on Mac OS X and Linux?
A: Refer to C/C++ Essential Training for a detailed look at installing or upgrading the C++ compiler on various platforms.
Q: The link to download the Eclipse IDE in the "Download a C++ IDE" movie doesn't work. Where can I find the IDE?
A: Short URLs are case sensitive and need to be typed in exactly as they appear. Type in or simply click http://goo.gl/CzckWp to visit the Eclipse IDE for C/C++ Developers page.
1. Getting Started
2. C++ Basics
3. Flow of Control
4. Classes and Objects
5. Data Structures
6. File Manipulation
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