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--- haas:spring2015:cprog:projects:afn0 [2015/03/19 18:30] – wedge
+++ haas:spring2015:cprog:projects:afn0 [2015/03/20 20:45] (current) – [Prerequisites/Corequisites] wedge
@@ Line 6: / Line 6: @@
 ~~TOC~~
-======Project: C Binary Fun (cbf0)======
+======Project: MENTAL MATH - ALL FROM NINE (afn0)======
 =====Objective=====
-To practice manipulating binary data in a C program (for fun and glory).
+To implement a programmatic solution (ie simulation) of a real life process- the mental math trick of subtracting certain potentially large numbers from left to right.
 =====Prerequisites/Corequisites=====
@@ Line 15: / Line 15: @@
   * can perform this trick in your head/by hand (if you can't do it on your own, you have no business trying to tell the computer how to do it)
-  * understand the pattern/process to doing it for any length number (2-digit through 18- or 19-digit)
+  * understand the pattern/process to doing it for any length number (2-digit through 18-digdt)
-    * digit length will depend upon size of user input variable (including signedness)
   * ability to deploy loops to simplify your process
   * ability to use arrays to facilitate the storage of your processed values

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