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| Learning objectives for chapter 4 |
| 1 | Learn how to use built-in math functions in Java. |
| 2 | Learn how division with whole numbers works. |
| 3 | Learn how to use a whole number where a floating point number is required. |
| 4 | Learn how to round-off floating point numbers in console output. |
| 5 | Learn what are "code blocks" and how to use them to organize code. |
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Learning objective(s) addressed |
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1 | 2 | 3 | 4 | 5 |
| Exercises |
Right-click (or control-click on a Mac) the title to save its PDF to your system. |
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| 4.1 |
A Simple Mortgage Calculator, v.1.0 PDF |
X | | | X | X |
| 4.2 |
About Lighthouses, v.1.0 PDF |
X | | | X | X |
| 4.3 |
My Savings Plan, v.1.0 PDF |
X | | | X | X |
| 4.4 |
Division With Whole Numbers PDF |
| X | | X | |
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| Samples |
Right-click (or control-click on a Mac) the title to save its JAVA file to your system. |
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| 4.1 |
Rounding To The Nearest Penny JAVA
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X | | | X | |
| 4.2 |
Rounding To The Nearest Whole Number JAVA
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X | | | X | |
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| Videos |
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| 4.1 |
Click HERE for a YouTube-like video that shows how to use the built-in math function for square root.
This video is 13 minutes long. It's programming example is done in both Java and C++, on a Mac.
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X | X | | X | X |
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| Code from the chapter in order of their appearance in the text |
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