Join Dan Gookin for an in-depth discussion in this video Solution: Evaluate a number, part of Learning C.
- This is a solution.…First did you remember to prototype the function?…I did not include it in the skeleton…presented in a previous movie.…So I was seeing whether you paid attention.…Here is the prototype which is simply a copy…of the functions declaration at line 16.…And here's the content I came up with.…Your function could look like what you see here.…You may have done things subtly different,…but as long as the code works, then you succeeded.…I'm using an if, else if, else structure.…No curly brackets are required because each item…has only one statement that follows it.…
Going to build and run.…Type in various values to see how it works, and it works.…Hopefully your solution works just as well.…
Author
Released
10/10/2014- Understanding a C program
- Adding comments
- Using escape characters
- Working with values and placeholders
- Introducing variables
- Making a decision with if
- Looping
- Adding functions
- Manipulating strings
- Building arrays
- Nesting structures
Skill Level Beginner
Duration
Views
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Introduction
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Welcome46s
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Using the exercise files1m 20s
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1. Getting Started
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Programming overview3m 56s
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Configuring Code::Blocks3m 47s
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Compiling a sample program4m 59s
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2. Programming Basics
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Understanding a C program7m 43s
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Sending text to output2m 13s
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Adding comments to the code2m 26s
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Introducing variables7m 3s
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Using character I/O6m 24s
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Working with math7m 19s
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Making more calculations5m 34s
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3. Program Flow Control
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Looping with while8m 2s
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Nested loops4m 8s
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Adding a function6m 8s
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Passing values to a function2m 54s
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4. Intermediate C Language Concepts
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Manipulating strings6m 28s
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Building arrays6m 45s
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Understanding structures5m 3s
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Working with time functions5m 53s
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5. Advanced C Language Concepts
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Understanding variables5m 57s
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Creating pointer functions5m 36s
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Working with pointer arrays4m 21s
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Allocating memory3m 13s
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Building a linked list8m 5s
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Conclusion
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Next steps2m 11s
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Video: Solution: Evaluate a number