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haas:spring2017:sysprog:projects:sci0 [2017/01/26 16:53] – [Submission] wedge | haas:spring2017:sysprog:projects:sci0 [2017/02/14 17:00] (current) – [Submission] wedge | ||
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* the file(s) | * the file(s) | ||
* perform the task (process) | * perform the task (process) | ||
- | * isolate one's digit mathematically, store in a variable (unsigned short int) | + | * as stated, you are not allowed to use any of the **strtol(3)** family |
- | | + | * This isn't to say you cannot use them; you may, you just cannot use them to do any of the conversion work (beyond ASCII to base 10). |
- | | + | * display |
- | * display | + | * if error or usage, make sure you return |
- | * display | + | |
- | * display the resulting number | + | |
- | * display | + | |
- | * because we have not officially learned how to do selection/ | + | |
=====FAQs/ | =====FAQs/ | ||
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</ | </ | ||
- | =====Questions / Food for Thought===== | ||
- | These are things I'd like you to contemplate, | ||
- | * Why/how does this trick work for 1-digit numbers? | ||
- | * Considering our 1-, 2-, and 3-digit domain restriction for this project, how many candidate values are there for input? | ||
- | * What is the smallest input value? | ||
- | * What is the largest input value? | ||
- | * How many input values are there that end in **5**? | ||
- | * What is the largest square that can be calculated given the project input restrictions? | ||
- | * How many digits is the largest square? | ||
- | * How can knowing how many digits the largest square is help you implement your solution? | ||
=====Submission===== | =====Submission===== | ||
- | To successfully complete this project, the following criteria must be met: | ||
- | |||
- | * Code must compile cleanly (no warnings or errors) | ||
- | * Output is formatted in the manner in the sample above | ||
- | * Output must be correct, and match the form given in the sample output above. | ||
- | * Code must be nicely and consistently indented | ||
- | * Code must implement solution using the mental math technique described above | ||
- | * Code must be commented | ||
- | * have a properly filled-out comment banner at the top | ||
- | * have at least 20% of your program consist of **< | ||
- | * Output Formatting (including spacing) of program must conform to the provided output (see above). | ||
- | * Track/ | ||
- | * 25% late penalty per day after deadline | ||
- | * Program is submit in a C source file called **sof0.c** and compiles without warning, note, nor error with gcc on lab46. | ||
- | * Submit a copy of your source code to me using the **submit** tool. | ||
To submit this program to me using the **submit** tool, run the following command at your lab46 prompt: | To submit this program to me using the **submit** tool, run the following command at your lab46 prompt: |